Home / 44,816.28-67,208.92-19,873.77

Finding the Fourth Proportional to 44,816.28, 67,208.92 and 19,873.77

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Solution

The fourth proportional to 44,816.28, 67,208.92 and 19,873.77 is: 29,803.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,816.28 : 67,208.92 = 19,873.77 : x
  2. Step 2: Convert to fraction form
    44,816.28/67,208.92 = 19,873.77/x
  3. Step 3: Cross multiply
    44,816.28x = 67,208.92 × 19,873.77
  4. Step 4: Simplify right side
    44,816.28x = 1,335,694,618.03
  5. Step 5: Solve for x
    x = 1,335,694,618.03/44,816.28
  6. Step 6: Final answer
    x = 29,803.78

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1.5x scale

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.