Home / 63,847.58-88,107.28-35,552.66

Finding the Fourth Proportional to 63,847.58, 88,107.28 and 35,552.66

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Solution

The fourth proportional to 63,847.58, 88,107.28 and 35,552.66 is: 49,061.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,847.58 : 88,107.28 = 35,552.66 : x
  2. Step 2: Convert to fraction form
    63,847.58/88,107.28 = 35,552.66/x
  3. Step 3: Cross multiply
    63,847.58x = 88,107.28 × 35,552.66
  4. Step 4: Simplify right side
    63,847.58x = 3,132,447,639.95
  5. Step 5: Solve for x
    x = 3,132,447,639.95/63,847.58
  6. Step 6: Final answer
    x = 49,061.34

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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.