Home / 95,822.55-132,164.73-63,498.69

Finding the Fourth Proportional to 95,822.55, 132,164.73 and 63,498.69

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Solution

The fourth proportional to 95,822.55, 132,164.73 and 63,498.69 is: 87,581.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,822.55 : 132,164.73 = 63,498.69 : x
  2. Step 2: Convert to fraction form
    95,822.55/132,164.73 = 63,498.69/x
  3. Step 3: Cross multiply
    95,822.55x = 132,164.73 × 63,498.69
  4. Step 4: Simplify right side
    95,822.55x = 8,392,287,219.20
  5. Step 5: Solve for x
    x = 8,392,287,219.20/95,822.55
  6. Step 6: Final answer
    x = 87,581.55

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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.