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Finding the Fourth Proportional to 4,352.76, 6,008.04 and 3,568.68

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Solution

The fourth proportional to 4,352.76, 6,008.04 and 3,568.68 is: 4,925.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,352.76 : 6,008.04 = 3,568.68 : x
  2. Step 2: Convert to fraction form
    4,352.76/6,008.04 = 3,568.68/x
  3. Step 3: Cross multiply
    4,352.76x = 6,008.04 × 3,568.68
  4. Step 4: Simplify right side
    4,352.76x = 21,440,772.19
  5. Step 5: Solve for x
    x = 21,440,772.19/4,352.76
  6. Step 6: Final answer
    x = 4,925.79

Related Problems

Find fourth proportional to 2,176.38, 3,004.02 and 1,784.34
Half scale
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Double scale
Find fourth proportional to 4,353.76, 6,009.42 and 3,569.68
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.