Home / 134,425.38-201,659.91-50,214.93

Finding the Fourth Proportional to 134,425.38, 201,659.91 and 50,214.93

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Solution

The fourth proportional to 134,425.38, 201,659.91 and 50,214.93 is: 75,330.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,425.38 : 201,659.91 = 50,214.93 : x
  2. Step 2: Convert to fraction form
    134,425.38/201,659.91 = 50,214.93/x
  3. Step 3: Cross multiply
    134,425.38x = 201,659.91 × 50,214.93
  4. Step 4: Simplify right side
    134,425.38x = 10,126,338,264.46
  5. Step 5: Solve for x
    x = 10,126,338,264.46/134,425.38
  6. Step 6: Final answer
    x = 75,330.55

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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.