Home / 73,363.40-110,052.39-26,619.92

Finding the Fourth Proportional to 73,363.40, 110,052.39 and 26,619.92

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Solution

The fourth proportional to 73,363.40, 110,052.39 and 26,619.92 is: 39,932.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,363.40 : 110,052.39 = 26,619.92 : x
  2. Step 2: Convert to fraction form
    73,363.40/110,052.39 = 26,619.92/x
  3. Step 3: Cross multiply
    73,363.40x = 110,052.39 × 26,619.92
  4. Step 4: Simplify right side
    73,363.40x = 2,929,585,267.35
  5. Step 5: Solve for x
    x = 2,929,585,267.35/73,363.40
  6. Step 6: Final answer
    x = 39,932.52

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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.