Home / 151,001.20-226,501.84-44,385.16

Finding the Fourth Proportional to 151,001.20, 226,501.84 and 44,385.16

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Solution

The fourth proportional to 151,001.20, 226,501.84 and 44,385.16 is: 66,577.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,001.20 : 226,501.84 = 44,385.16 : x
  2. Step 2: Convert to fraction form
    151,001.20/226,501.84 = 44,385.16/x
  3. Step 3: Cross multiply
    151,001.20x = 226,501.84 × 44,385.16
  4. Step 4: Simplify right side
    151,001.20x = 10,053,320,408.69
  5. Step 5: Solve for x
    x = 10,053,320,408.69/151,001.20
  6. Step 6: Final answer
    x = 66,577.75

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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.