Home / 73,426.59-110,195.28-34,011.36

Finding the Fourth Proportional to 73,426.59, 110,195.28 and 34,011.36

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Solution

The fourth proportional to 73,426.59, 110,195.28 and 34,011.36 is: 51,042.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,426.59 : 110,195.28 = 34,011.36 : x
  2. Step 2: Convert to fraction form
    73,426.59/110,195.28 = 34,011.36/x
  3. Step 3: Cross multiply
    73,426.59x = 110,195.28 × 34,011.36
  4. Step 4: Simplify right side
    73,426.59x = 3,747,891,338.38
  5. Step 5: Solve for x
    x = 3,747,891,338.38/73,426.59
  6. Step 6: Final answer
    x = 51,042.70

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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.