Home / 75,844.35-104,686.02-44,023.50

Finding the Fourth Proportional to 75,844.35, 104,686.02 and 44,023.50

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Solution

The fourth proportional to 75,844.35, 104,686.02 and 44,023.50 is: 60,764.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,844.35 : 104,686.02 = 44,023.50 : x
  2. Step 2: Convert to fraction form
    75,844.35/104,686.02 = 44,023.50/x
  3. Step 3: Cross multiply
    75,844.35x = 104,686.02 × 44,023.50
  4. Step 4: Simplify right side
    75,844.35x = 4,608,645,001.47
  5. Step 5: Solve for x
    x = 4,608,645,001.47/75,844.35
  6. Step 6: Final answer
    x = 60,764.51

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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.