Home / 9,294.04-13,939.98-3,747.16

Finding the Fourth Proportional to 9,294.04, 13,939.98 and 3,747.16

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Solution

The fourth proportional to 9,294.04, 13,939.98 and 3,747.16 is: 5,620.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294.04 : 13,939.98 = 3,747.16 : x
  2. Step 2: Convert to fraction form
    9,294.04/13,939.98 = 3,747.16/x
  3. Step 3: Cross multiply
    9,294.04x = 13,939.98 × 3,747.16
  4. Step 4: Simplify right side
    9,294.04x = 52,235,335.46
  5. Step 5: Solve for x
    x = 52,235,335.46/9,294.04
  6. Step 6: Final answer
    x = 5,620.30

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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.