Home / 222,264.18-333,059.49-147,115.10

Finding the Fourth Proportional to 222,264.18, 333,059.49 and 147,115.10

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Solution

The fourth proportional to 222,264.18, 333,059.49 and 147,115.10 is: 220,449.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,264.18 : 333,059.49 = 147,115.10 : x
  2. Step 2: Convert to fraction form
    222,264.18/333,059.49 = 147,115.10/x
  3. Step 3: Cross multiply
    222,264.18x = 333,059.49 × 147,115.10
  4. Step 4: Simplify right side
    222,264.18x = 48,998,080,177.30
  5. Step 5: Solve for x
    x = 48,998,080,177.30/222,264.18
  6. Step 6: Final answer
    x = 220,449.74

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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.