Home / 151,670.18-227,408.06-62,984.90

Finding the Fourth Proportional to 151,670.18, 227,408.06 and 62,984.90

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Solution

The fourth proportional to 151,670.18, 227,408.06 and 62,984.90 is: 94,436.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,670.18 : 227,408.06 = 62,984.90 : x
  2. Step 2: Convert to fraction form
    151,670.18/227,408.06 = 62,984.90/x
  3. Step 3: Cross multiply
    151,670.18x = 227,408.06 × 62,984.90
  4. Step 4: Simplify right side
    151,670.18x = 14,323,273,918.29
  5. Step 5: Solve for x
    x = 14,323,273,918.29/151,670.18
  6. Step 6: Final answer
    x = 94,436.98

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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.