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Finding the Fourth Proportional to 151,863.66, 227,854.53 and 63,094.86

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Solution

The fourth proportional to 151,863.66, 227,854.53 and 63,094.86 is: 94,666.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,863.66 : 227,854.53 = 63,094.86 : x
  2. Step 2: Convert to fraction form
    151,863.66/227,854.53 = 63,094.86/x
  3. Step 3: Cross multiply
    151,863.66x = 227,854.53 × 63,094.86
  4. Step 4: Simplify right side
    151,863.66x = 14,376,449,670.72
  5. Step 5: Solve for x
    x = 14,376,449,670.72/151,863.66
  6. Step 6: Final answer
    x = 94,666.82

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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.