Home / 169,349.57-253,526.07-113,050.04

Finding the Fourth Proportional to 169,349.57, 253,526.07 and 113,050.04

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Solution

The fourth proportional to 169,349.57, 253,526.07 and 113,050.04 is: 169,242.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,349.57 : 253,526.07 = 113,050.04 : x
  2. Step 2: Convert to fraction form
    169,349.57/253,526.07 = 113,050.04/x
  3. Step 3: Cross multiply
    169,349.57x = 253,526.07 × 113,050.04
  4. Step 4: Simplify right side
    169,349.57x = 28,661,131,086.91
  5. Step 5: Solve for x
    x = 28,661,131,086.91/169,349.57
  6. Step 6: Final answer
    x = 169,242.43

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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.