Home / 63,049.06-94,587.45-18,679.27

Finding the Fourth Proportional to 63,049.06, 94,587.45 and 18,679.27

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Solution

The fourth proportional to 63,049.06, 94,587.45 and 18,679.27 is: 28,023.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,049.06 : 94,587.45 = 18,679.27 : x
  2. Step 2: Convert to fraction form
    63,049.06/94,587.45 = 18,679.27/x
  3. Step 3: Cross multiply
    63,049.06x = 94,587.45 × 18,679.27
  4. Step 4: Simplify right side
    63,049.06x = 1,766,824,517.16
  5. Step 5: Solve for x
    x = 1,766,824,517.16/63,049.06
  6. Step 6: Final answer
    x = 28,023.01

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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.