Home / 44,845.59-67,268.30-13,256.04

Finding the Fourth Proportional to 44,845.59, 67,268.30 and 13,256.04

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Solution

The fourth proportional to 44,845.59, 67,268.30 and 13,256.04 is: 19,884.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,845.59 : 67,268.30 = 13,256.04 : x
  2. Step 2: Convert to fraction form
    44,845.59/67,268.30 = 13,256.04/x
  3. Step 3: Cross multiply
    44,845.59x = 67,268.30 × 13,256.04
  4. Step 4: Simplify right side
    44,845.59x = 891,711,275.53
  5. Step 5: Solve for x
    x = 891,711,275.53/44,845.59
  6. Step 6: Final answer
    x = 19,884.03

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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.