Home / 63,001.80-94,512.99-18,633.04

Finding the Fourth Proportional to 63,001.80, 94,512.99 and 18,633.04

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Solution

The fourth proportional to 63,001.80, 94,512.99 and 18,633.04 is: 27,952.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,001.80 : 94,512.99 = 18,633.04 : x
  2. Step 2: Convert to fraction form
    63,001.80/94,512.99 = 18,633.04/x
  3. Step 3: Cross multiply
    63,001.80x = 94,512.99 × 18,633.04
  4. Step 4: Simplify right side
    63,001.80x = 1,761,064,156.78
  5. Step 5: Solve for x
    x = 1,761,064,156.78/63,001.80
  6. Step 6: Final answer
    x = 27,952.60

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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.