Home / 151,293.04-226,834.17-67,007.38

Finding the Fourth Proportional to 151,293.04, 226,834.17 and 67,007.38

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Solution

The fourth proportional to 151,293.04, 226,834.17 and 67,007.38 is: 100,464.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,293.04 : 226,834.17 = 67,007.38 : x
  2. Step 2: Convert to fraction form
    151,293.04/226,834.17 = 67,007.38/x
  3. Step 3: Cross multiply
    151,293.04x = 226,834.17 × 67,007.38
  4. Step 4: Simplify right side
    151,293.04x = 15,199,563,426.17
  5. Step 5: Solve for x
    x = 15,199,563,426.17/151,293.04
  6. Step 6: Final answer
    x = 100,464.39

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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.