Home / 5,684.31-8,526.47-4,537.35

Finding the Fourth Proportional to 5,684.31, 8,526.47 and 4,537.35

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Solution

The fourth proportional to 5,684.31, 8,526.47 and 4,537.35 is: 6,806.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,684.31 : 8,526.47 = 4,537.35 : x
  2. Step 2: Convert to fraction form
    5,684.31/8,526.47 = 4,537.35/x
  3. Step 3: Cross multiply
    5,684.31x = 8,526.47 × 4,537.35
  4. Step 4: Simplify right side
    5,684.31x = 38,687,555.97
  5. Step 5: Solve for x
    x = 38,687,555.97/5,684.31
  6. Step 6: Final answer
    x = 6,806.03

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.