Home / 95,767.16-132,158.93-52,745.63

Finding the Fourth Proportional to 95,767.16, 132,158.93 and 52,745.63

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Solution

The fourth proportional to 95,767.16, 132,158.93 and 52,745.63 is: 72,789.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,767.16 : 132,158.93 = 52,745.63 : x
  2. Step 2: Convert to fraction form
    95,767.16/132,158.93 = 52,745.63/x
  3. Step 3: Cross multiply
    95,767.16x = 132,158.93 × 52,745.63
  4. Step 4: Simplify right side
    95,767.16x = 6,970,805,098.45
  5. Step 5: Solve for x
    x = 6,970,805,098.45/95,767.16
  6. Step 6: Final answer
    x = 72,789.10

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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.