Home / 63,059.13-94,589.03-18,686.27

Finding the Fourth Proportional to 63,059.13, 94,589.03 and 18,686.27

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Solution

The fourth proportional to 63,059.13, 94,589.03 and 18,686.27 is: 28,029.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,059.13 : 94,589.03 = 18,686.27 : x
  2. Step 2: Convert to fraction form
    63,059.13/94,589.03 = 18,686.27/x
  3. Step 3: Cross multiply
    63,059.13x = 94,589.03 × 18,686.27
  4. Step 4: Simplify right side
    63,059.13x = 1,767,516,153.62
  5. Step 5: Solve for x
    x = 1,767,516,153.62/63,059.13
  6. Step 6: Final answer
    x = 28,029.50

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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.