Home / 335,475.46-503,196.90-125,097.04

Finding the Fourth Proportional to 335,475.46, 503,196.90 and 125,097.04

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Solution

The fourth proportional to 335,475.46, 503,196.90 and 125,097.04 is: 187,639.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,475.46 : 503,196.90 = 125,097.04 : x
  2. Step 2: Convert to fraction form
    335,475.46/503,196.90 = 125,097.04/x
  3. Step 3: Cross multiply
    335,475.46x = 503,196.90 × 125,097.04
  4. Step 4: Simplify right side
    335,475.46x = 62,948,442,727.18
  5. Step 5: Solve for x
    x = 62,948,442,727.18/335,475.46
  6. Step 6: Final answer
    x = 187,639.49

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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.