Home / 44,367.18-66,546.30-14,781.84

Finding the Fourth Proportional to 44,367.18, 66,546.30 and 14,781.84

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Solution

The fourth proportional to 44,367.18, 66,546.30 and 14,781.84 is: 22,171.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,367.18 : 66,546.30 = 14,781.84 : x
  2. Step 2: Convert to fraction form
    44,367.18/66,546.30 = 14,781.84/x
  3. Step 3: Cross multiply
    44,367.18x = 66,546.30 × 14,781.84
  4. Step 4: Simplify right side
    44,367.18x = 983,676,759.19
  5. Step 5: Solve for x
    x = 983,676,759.19/44,367.18
  6. Step 6: Final answer
    x = 22,171.27

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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.