Home / 63,407.08-95,005.02-41,192.68

Finding the Fourth Proportional to 63,407.08, 95,005.02 and 41,192.68

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Solution

The fourth proportional to 63,407.08, 95,005.02 and 41,192.68 is: 61,720.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,407.08 : 95,005.02 = 41,192.68 : x
  2. Step 2: Convert to fraction form
    63,407.08/95,005.02 = 41,192.68/x
  3. Step 3: Cross multiply
    63,407.08x = 95,005.02 × 41,192.68
  4. Step 4: Simplify right side
    63,407.08x = 3,913,511,387.25
  5. Step 5: Solve for x
    x = 3,913,511,387.25/63,407.08
  6. Step 6: Final answer
    x = 61,720.42

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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.