Home / 151,202.64-226,672.44-62,400.72

Finding the Fourth Proportional to 151,202.64, 226,672.44 and 62,400.72

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Solution

The fourth proportional to 151,202.64, 226,672.44 and 62,400.72 is: 93,546.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,202.64 : 226,672.44 = 62,400.72 : x
  2. Step 2: Convert to fraction form
    151,202.64/226,672.44 = 62,400.72/x
  3. Step 3: Cross multiply
    151,202.64x = 226,672.44 × 62,400.72
  4. Step 4: Simplify right side
    151,202.64x = 14,144,523,460.16
  5. Step 5: Solve for x
    x = 14,144,523,460.16/151,202.64
  6. Step 6: Final answer
    x = 93,546.80

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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.