Home / 44,844.59-67,266.80-13,255.04

Finding the Fourth Proportional to 44,844.59, 67,266.80 and 13,255.04

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Solution

The fourth proportional to 44,844.59, 67,266.80 and 13,255.04 is: 19,882.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,844.59 : 67,266.80 = 13,255.04 : x
  2. Step 2: Convert to fraction form
    44,844.59/67,266.80 = 13,255.04/x
  3. Step 3: Cross multiply
    44,844.59x = 67,266.80 × 13,255.04
  4. Step 4: Simplify right side
    44,844.59x = 891,624,350.83
  5. Step 5: Solve for x
    x = 891,624,350.83/44,844.59
  6. Step 6: Final answer
    x = 19,882.54

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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.