Home / 92,553.04-138,829.56-22,432.35

Finding the Fourth Proportional to 92,553.04, 138,829.56 and 22,432.35

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Solution

The fourth proportional to 92,553.04, 138,829.56 and 22,432.35 is: 33,648.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,553.04 : 138,829.56 = 22,432.35 : x
  2. Step 2: Convert to fraction form
    92,553.04/138,829.56 = 22,432.35/x
  3. Step 3: Cross multiply
    92,553.04x = 138,829.56 × 22,432.35
  4. Step 4: Simplify right side
    92,553.04x = 3,114,273,364.39
  5. Step 5: Solve for x
    x = 3,114,273,364.39/92,553.04
  6. Step 6: Final answer
    x = 33,648.53

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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.