Home / 44,830.29-67,255.97-25,122.45

Finding the Fourth Proportional to 44,830.29, 67,255.97 and 25,122.45

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Solution

The fourth proportional to 44,830.29, 67,255.97 and 25,122.45 is: 37,689.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,830.29 : 67,255.97 = 25,122.45 : x
  2. Step 2: Convert to fraction form
    44,830.29/67,255.97 = 25,122.45/x
  3. Step 3: Cross multiply
    44,830.29x = 67,255.97 × 25,122.45
  4. Step 4: Simplify right side
    44,830.29x = 1,689,634,743.53
  5. Step 5: Solve for x
    x = 1,689,634,743.53/44,830.29
  6. Step 6: Final answer
    x = 37,689.58

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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.