Home / 71,651.49-98,848.33-44,747.25

Finding the Fourth Proportional to 71,651.49, 98,848.33 and 44,747.25

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Solution

The fourth proportional to 71,651.49, 98,848.33 and 44,747.25 is: 61,732.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,651.49 : 98,848.33 = 44,747.25 : x
  2. Step 2: Convert to fraction form
    71,651.49/98,848.33 = 44,747.25/x
  3. Step 3: Cross multiply
    71,651.49x = 98,848.33 × 44,747.25
  4. Step 4: Simplify right side
    71,651.49x = 4,423,190,934.59
  5. Step 5: Solve for x
    x = 4,423,190,934.59/71,651.49
  6. Step 6: Final answer
    x = 61,732.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.