Home / 5,347.04-8,030.26-4,375.04

Finding the Fourth Proportional to 5,347.04, 8,030.26 and 4,375.04

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Solution

The fourth proportional to 5,347.04, 8,030.26 and 4,375.04 is: 6,570.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,347.04 : 8,030.26 = 4,375.04 : x
  2. Step 2: Convert to fraction form
    5,347.04/8,030.26 = 4,375.04/x
  3. Step 3: Cross multiply
    5,347.04x = 8,030.26 × 4,375.04
  4. Step 4: Simplify right side
    5,347.04x = 35,132,708.71
  5. Step 5: Solve for x
    x = 35,132,708.71/5,347.04
  6. Step 6: Final answer
    x = 6,570.50

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Half scale
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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.