Home / 75,094.04-103,629.90-41,560.04

Finding the Fourth Proportional to 75,094.04, 103,629.90 and 41,560.04

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Solution

The fourth proportional to 75,094.04, 103,629.90 and 41,560.04 is: 57,352.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,094.04 : 103,629.90 = 41,560.04 : x
  2. Step 2: Convert to fraction form
    75,094.04/103,629.90 = 41,560.04/x
  3. Step 3: Cross multiply
    75,094.04x = 103,629.90 × 41,560.04
  4. Step 4: Simplify right side
    75,094.04x = 4,306,862,789.20
  5. Step 5: Solve for x
    x = 4,306,862,789.20/75,094.04
  6. Step 6: Final answer
    x = 57,352.92

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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.