Home / 61,865.47-92,798.17-22,422.52

Finding the Fourth Proportional to 61,865.47, 92,798.17 and 22,422.52

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Solution

The fourth proportional to 61,865.47, 92,798.17 and 22,422.52 is: 33,633.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,865.47 : 92,798.17 = 22,422.52 : x
  2. Step 2: Convert to fraction form
    61,865.47/92,798.17 = 22,422.52/x
  3. Step 3: Cross multiply
    61,865.47x = 92,798.17 × 22,422.52
  4. Step 4: Simplify right side
    61,865.47x = 2,080,769,008.86
  5. Step 5: Solve for x
    x = 2,080,769,008.86/61,865.47
  6. Step 6: Final answer
    x = 33,633.77

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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.