Home / 134,077.74-200,935.17-50,926.38

Finding the Fourth Proportional to 134,077.74, 200,935.17 and 50,926.38

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Solution

The fourth proportional to 134,077.74, 200,935.17 and 50,926.38 is: 76,320.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,077.74 : 200,935.17 = 50,926.38 : x
  2. Step 2: Convert to fraction form
    134,077.74/200,935.17 = 50,926.38/x
  3. Step 3: Cross multiply
    134,077.74x = 200,935.17 × 50,926.38
  4. Step 4: Simplify right side
    134,077.74x = 10,232,900,822.78
  5. Step 5: Solve for x
    x = 10,232,900,822.78/134,077.74
  6. Step 6: Final answer
    x = 76,320.65

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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.