Home / 63,352.36-95,049.65-21,236.61

Finding the Fourth Proportional to 63,352.36, 95,049.65 and 21,236.61

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Solution

The fourth proportional to 63,352.36, 95,049.65 and 21,236.61 is: 31,862.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,352.36 : 95,049.65 = 21,236.61 : x
  2. Step 2: Convert to fraction form
    63,352.36/95,049.65 = 21,236.61/x
  3. Step 3: Cross multiply
    63,352.36x = 95,049.65 × 21,236.61
  4. Step 4: Simplify right side
    63,352.36x = 2,018,532,757.21
  5. Step 5: Solve for x
    x = 2,018,532,757.21/63,352.36
  6. Step 6: Final answer
    x = 31,862.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.