Home / 335,462.56-503,177.40-125,084.04

Finding the Fourth Proportional to 335,462.56, 503,177.40 and 125,084.04

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Solution

The fourth proportional to 335,462.56, 503,177.40 and 125,084.04 is: 187,619.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,462.56 : 503,177.40 = 125,084.04 : x
  2. Step 2: Convert to fraction form
    335,462.56/503,177.40 = 125,084.04/x
  3. Step 3: Cross multiply
    335,462.56x = 503,177.40 × 125,084.04
  4. Step 4: Simplify right side
    335,462.56x = 62,939,462,028.70
  5. Step 5: Solve for x
    x = 62,939,462,028.70/335,462.56
  6. Step 6: Final answer
    x = 187,619.93

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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.