Home / 92,624.95-138,937.02-22,504.47

Finding the Fourth Proportional to 92,624.95, 138,937.02 and 22,504.47

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Solution

The fourth proportional to 92,624.95, 138,937.02 and 22,504.47 is: 33,756.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,624.95 : 138,937.02 = 22,504.47 : x
  2. Step 2: Convert to fraction form
    92,624.95/138,937.02 = 22,504.47/x
  3. Step 3: Cross multiply
    92,624.95x = 138,937.02 × 22,504.47
  4. Step 4: Simplify right side
    92,624.95x = 3,126,703,998.48
  5. Step 5: Solve for x
    x = 3,126,703,998.48/92,624.95
  6. Step 6: Final answer
    x = 33,756.61

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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.