Home / 244,064.28-336,842.35-147,273.13

Finding the Fourth Proportional to 244,064.28, 336,842.35 and 147,273.13

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Solution

The fourth proportional to 244,064.28, 336,842.35 and 147,273.13 is: 203,257.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,064.28 : 336,842.35 = 147,273.13 : x
  2. Step 2: Convert to fraction form
    244,064.28/336,842.35 = 147,273.13/x
  3. Step 3: Cross multiply
    244,064.28x = 336,842.35 × 147,273.13
  4. Step 4: Simplify right side
    244,064.28x = 49,607,827,253.93
  5. Step 5: Solve for x
    x = 49,607,827,253.93/244,064.28
  6. Step 6: Final answer
    x = 203,257.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.