Home / 29,439.06-44,152.53-9,713.10

Finding the Fourth Proportional to 29,439.06, 44,152.53 and 9,713.10

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Solution

The fourth proportional to 29,439.06, 44,152.53 and 9,713.10 is: 14,567.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,439.06 : 44,152.53 = 9,713.10 : x
  2. Step 2: Convert to fraction form
    29,439.06/44,152.53 = 9,713.10/x
  3. Step 3: Cross multiply
    29,439.06x = 44,152.53 × 9,713.10
  4. Step 4: Simplify right side
    29,439.06x = 428,857,939.14
  5. Step 5: Solve for x
    x = 428,857,939.14/29,439.06
  6. Step 6: Final answer
    x = 14,567.65

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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.