Home / 95,613.84-132,031.08-59,864.76

Finding the Fourth Proportional to 95,613.84, 132,031.08 and 59,864.76

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Solution

The fourth proportional to 95,613.84, 132,031.08 and 59,864.76 is: 82,665.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,613.84 : 132,031.08 = 59,864.76 : x
  2. Step 2: Convert to fraction form
    95,613.84/132,031.08 = 59,864.76/x
  3. Step 3: Cross multiply
    95,613.84x = 132,031.08 × 59,864.76
  4. Step 4: Simplify right side
    95,613.84x = 7,904,008,916.74
  5. Step 5: Solve for x
    x = 7,904,008,916.74/95,613.84
  6. Step 6: Final answer
    x = 82,665.95

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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.