Home / 95,476.50-131,757.64-52,458.77

Finding the Fourth Proportional to 95,476.50, 131,757.64 and 52,458.77

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Solution

The fourth proportional to 95,476.50, 131,757.64 and 52,458.77 is: 72,393.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,476.50 : 131,757.64 = 52,458.77 : x
  2. Step 2: Convert to fraction form
    95,476.50/131,757.64 = 52,458.77/x
  3. Step 3: Cross multiply
    95,476.50x = 131,757.64 × 52,458.77
  4. Step 4: Simplify right side
    95,476.50x = 6,911,843,732.50
  5. Step 5: Solve for x
    x = 6,911,843,732.50/95,476.50
  6. Step 6: Final answer
    x = 72,393.14

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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.