Home / 63,068.22-94,601.88-18,695.16

Finding the Fourth Proportional to 63,068.22, 94,601.88 and 18,695.16

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Solution

The fourth proportional to 63,068.22, 94,601.88 and 18,695.16 is: 28,042.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,068.22 : 94,601.88 = 18,695.16 : x
  2. Step 2: Convert to fraction form
    63,068.22/94,601.88 = 18,695.16/x
  3. Step 3: Cross multiply
    63,068.22x = 94,601.88 × 18,695.16
  4. Step 4: Simplify right side
    63,068.22x = 1,768,597,282.90
  5. Step 5: Solve for x
    x = 1,768,597,282.90/63,068.22
  6. Step 6: Final answer
    x = 28,042.61

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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.