Home / 75,844.66-104,686.46-44,023.82

Finding the Fourth Proportional to 75,844.66, 104,686.46 and 44,023.82

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Solution

The fourth proportional to 75,844.66, 104,686.46 and 44,023.82 is: 60,764.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,844.66 : 104,686.46 = 44,023.82 : x
  2. Step 2: Convert to fraction form
    75,844.66/104,686.46 = 44,023.82/x
  3. Step 3: Cross multiply
    75,844.66x = 104,686.46 × 44,023.82
  4. Step 4: Simplify right side
    75,844.66x = 4,608,697,871.48
  5. Step 5: Solve for x
    x = 4,608,697,871.48/75,844.66
  6. Step 6: Final answer
    x = 60,764.96

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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.