Home / 151,000.20-226,500.34-44,384.16

Finding the Fourth Proportional to 151,000.20, 226,500.34 and 44,384.16

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Solution

The fourth proportional to 151,000.20, 226,500.34 and 44,384.16 is: 66,576.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,000.20 : 226,500.34 = 44,384.16 : x
  2. Step 2: Convert to fraction form
    151,000.20/226,500.34 = 44,384.16/x
  3. Step 3: Cross multiply
    151,000.20x = 226,500.34 × 44,384.16
  4. Step 4: Simplify right side
    151,000.20x = 10,053,027,330.61
  5. Step 5: Solve for x
    x = 10,053,027,330.61/151,000.20
  6. Step 6: Final answer
    x = 66,576.25

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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.