Home / 63,817.88-88,069.28-35,524.17

Finding the Fourth Proportional to 63,817.88, 88,069.28 and 35,524.17

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Solution

The fourth proportional to 63,817.88, 88,069.28 and 35,524.17 is: 49,023.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,817.88 : 88,069.28 = 35,524.17 : x
  2. Step 2: Convert to fraction form
    63,817.88/88,069.28 = 35,524.17/x
  3. Step 3: Cross multiply
    63,817.88x = 88,069.28 × 35,524.17
  4. Step 4: Simplify right side
    63,817.88x = 3,128,587,896.88
  5. Step 5: Solve for x
    x = 3,128,587,896.88/63,817.88
  6. Step 6: Final answer
    x = 49,023.69

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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.