Home / 63,350.19-87,385.25-41,839.98

Finding the Fourth Proportional to 63,350.19, 87,385.25 and 41,839.98

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Solution

The fourth proportional to 63,350.19, 87,385.25 and 41,839.98 is: 57,714.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,350.19 : 87,385.25 = 41,839.98 : x
  2. Step 2: Convert to fraction form
    63,350.19/87,385.25 = 41,839.98/x
  3. Step 3: Cross multiply
    63,350.19x = 87,385.25 × 41,839.98
  4. Step 4: Simplify right side
    63,350.19x = 3,656,196,675.37
  5. Step 5: Solve for x
    x = 3,656,196,675.37/63,350.19
  6. Step 6: Final answer
    x = 57,714.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.