Home / 151,247.11-226,876.92-44,631.07

Finding the Fourth Proportional to 151,247.11, 226,876.92 and 44,631.07

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Solution

The fourth proportional to 151,247.11, 226,876.92 and 44,631.07 is: 66,948.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,247.11 : 226,876.92 = 44,631.07 : x
  2. Step 2: Convert to fraction form
    151,247.11/226,876.92 = 44,631.07/x
  3. Step 3: Cross multiply
    151,247.11x = 226,876.92 × 44,631.07
  4. Step 4: Simplify right side
    151,247.11x = 10,125,759,697.90
  5. Step 5: Solve for x
    x = 10,125,759,697.90/151,247.11
  6. Step 6: Final answer
    x = 66,948.45

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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.