Home / 44,546.92-66,813.41-14,560.93

Finding the Fourth Proportional to 44,546.92, 66,813.41 and 14,560.93

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Solution

The fourth proportional to 44,546.92, 66,813.41 and 14,560.93 is: 21,839.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,546.92 : 66,813.41 = 14,560.93 : x
  2. Step 2: Convert to fraction form
    44,546.92/66,813.41 = 14,560.93/x
  3. Step 3: Cross multiply
    44,546.92x = 66,813.41 × 14,560.93
  4. Step 4: Simplify right side
    44,546.92x = 972,865,505.99
  5. Step 5: Solve for x
    x = 972,865,505.99/44,546.92
  6. Step 6: Final answer
    x = 21,839.12

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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.