Home / 89,714.33-134,599.18-33,560.11

Finding the Fourth Proportional to 89,714.33, 134,599.18 and 33,560.11

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Solution

The fourth proportional to 89,714.33, 134,599.18 and 33,560.11 is: 50,350.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,714.33 : 134,599.18 = 33,560.11 : x
  2. Step 2: Convert to fraction form
    89,714.33/134,599.18 = 33,560.11/x
  3. Step 3: Cross multiply
    89,714.33x = 134,599.18 × 33,560.11
  4. Step 4: Simplify right side
    89,714.33x = 4,517,163,286.71
  5. Step 5: Solve for x
    x = 4,517,163,286.71/89,714.33
  6. Step 6: Final answer
    x = 50,350.52

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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.