Home / 44,934.49-67,409.66-15,345.39

Finding the Fourth Proportional to 44,934.49, 67,409.66 and 15,345.39

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Solution

The fourth proportional to 44,934.49, 67,409.66 and 15,345.39 is: 23,020.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,934.49 : 67,409.66 = 15,345.39 : x
  2. Step 2: Convert to fraction form
    44,934.49/67,409.66 = 15,345.39/x
  3. Step 3: Cross multiply
    44,934.49x = 67,409.66 × 15,345.39
  4. Step 4: Simplify right side
    44,934.49x = 1,034,427,522.47
  5. Step 5: Solve for x
    x = 1,034,427,522.47/44,934.49
  6. Step 6: Final answer
    x = 23,020.79

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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.