Home / 61,845.25-92,767.65-22,393.14

Finding the Fourth Proportional to 61,845.25, 92,767.65 and 22,393.14

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Solution

The fourth proportional to 61,845.25, 92,767.65 and 22,393.14 is: 33,589.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,845.25 : 92,767.65 = 22,393.14 : x
  2. Step 2: Convert to fraction form
    61,845.25/92,767.65 = 22,393.14/x
  3. Step 3: Cross multiply
    61,845.25x = 92,767.65 × 22,393.14
  4. Step 4: Simplify right side
    61,845.25x = 2,077,358,542.07
  5. Step 5: Solve for x
    x = 2,077,358,542.07/61,845.25
  6. Step 6: Final answer
    x = 33,589.62

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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.