Home / 180,724.14-271,254.51-92,044.35

Finding the Fourth Proportional to 180,724.14, 271,254.51 and 92,044.35

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Solution

The fourth proportional to 180,724.14, 271,254.51 and 92,044.35 is: 138,152.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,724.14 : 271,254.51 = 92,044.35 : x
  2. Step 2: Convert to fraction form
    180,724.14/271,254.51 = 92,044.35/x
  3. Step 3: Cross multiply
    180,724.14x = 271,254.51 × 92,044.35
  4. Step 4: Simplify right side
    180,724.14x = 24,967,445,057.52
  5. Step 5: Solve for x
    x = 24,967,445,057.52/180,724.14
  6. Step 6: Final answer
    x = 138,152.24

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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.