Home / 95,383.17-131,630.43-52,366.66

Finding the Fourth Proportional to 95,383.17, 131,630.43 and 52,366.66

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Solution

The fourth proportional to 95,383.17, 131,630.43 and 52,366.66 is: 72,266.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,383.17 : 131,630.43 = 52,366.66 : x
  2. Step 2: Convert to fraction form
    95,383.17/131,630.43 = 52,366.66/x
  3. Step 3: Cross multiply
    95,383.17x = 131,630.43 × 52,366.66
  4. Step 4: Simplify right side
    95,383.17x = 6,893,046,545.37
  5. Step 5: Solve for x
    x = 6,893,046,545.37/95,383.17
  6. Step 6: Final answer
    x = 72,266.91

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1.5x scale

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.