Home / 63,011.93-94,517.89-18,635.22

Finding the Fourth Proportional to 63,011.93, 94,517.89 and 18,635.22

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Solution

The fourth proportional to 63,011.93, 94,517.89 and 18,635.22 is: 27,952.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,011.93 : 94,517.89 = 18,635.22 : x
  2. Step 2: Convert to fraction form
    63,011.93/94,517.89 = 18,635.22/x
  3. Step 3: Cross multiply
    63,011.93x = 94,517.89 × 18,635.22
  4. Step 4: Simplify right side
    63,011.93x = 1,761,361,981.94
  5. Step 5: Solve for x
    x = 1,761,361,981.94/63,011.93
  6. Step 6: Final answer
    x = 27,952.84

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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.