Home / 95,283.50-131,487.91-52,845.98

Finding the Fourth Proportional to 95,283.50, 131,487.91 and 52,845.98

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Solution

The fourth proportional to 95,283.50, 131,487.91 and 52,845.98 is: 72,925.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,283.50 : 131,487.91 = 52,845.98 : x
  2. Step 2: Convert to fraction form
    95,283.50/131,487.91 = 52,845.98/x
  3. Step 3: Cross multiply
    95,283.50x = 131,487.91 × 52,845.98
  4. Step 4: Simplify right side
    95,283.50x = 6,948,606,672.55
  5. Step 5: Solve for x
    x = 6,948,606,672.55/95,283.50
  6. Step 6: Final answer
    x = 72,925.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.