Home / 44,445.27-66,654.01-14,856.19

Finding the Fourth Proportional to 44,445.27, 66,654.01 and 14,856.19

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Solution

The fourth proportional to 44,445.27, 66,654.01 and 14,856.19 is: 22,279.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,445.27 : 66,654.01 = 14,856.19 : x
  2. Step 2: Convert to fraction form
    44,445.27/66,654.01 = 14,856.19/x
  3. Step 3: Cross multiply
    44,445.27x = 66,654.01 × 14,856.19
  4. Step 4: Simplify right side
    44,445.27x = 990,224,229.27
  5. Step 5: Solve for x
    x = 990,224,229.27/44,445.27
  6. Step 6: Final answer
    x = 22,279.63

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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.