Home / 89,442.60-134,162.54-22,882.17

Finding the Fourth Proportional to 89,442.60, 134,162.54 and 22,882.17

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Solution

The fourth proportional to 89,442.60, 134,162.54 and 22,882.17 is: 34,322.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,442.60 : 134,162.54 = 22,882.17 : x
  2. Step 2: Convert to fraction form
    89,442.60/134,162.54 = 22,882.17/x
  3. Step 3: Cross multiply
    89,442.60x = 134,162.54 × 22,882.17
  4. Step 4: Simplify right side
    89,442.60x = 3,069,929,933.50
  5. Step 5: Solve for x
    x = 3,069,929,933.50/89,442.60
  6. Step 6: Final answer
    x = 34,322.91

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1.5x scale

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.