Home / 44,449.54-66,639.48-22,251.76

Finding the Fourth Proportional to 44,449.54, 66,639.48 and 22,251.76

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Solution

The fourth proportional to 44,449.54, 66,639.48 and 22,251.76 is: 33,360.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,449.54 : 66,639.48 = 22,251.76 : x
  2. Step 2: Convert to fraction form
    44,449.54/66,639.48 = 22,251.76/x
  3. Step 3: Cross multiply
    44,449.54x = 66,639.48 × 22,251.76
  4. Step 4: Simplify right side
    44,449.54x = 1,482,845,715.48
  5. Step 5: Solve for x
    x = 1,482,845,715.48/44,449.54
  6. Step 6: Final answer
    x = 33,360.20

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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.