Home / 44,711.29-67,080.35-18,043.56

Finding the Fourth Proportional to 44,711.29, 67,080.35 and 18,043.56

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Solution

The fourth proportional to 44,711.29, 67,080.35 and 18,043.56 is: 27,070.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,711.29 : 67,080.35 = 18,043.56 : x
  2. Step 2: Convert to fraction form
    44,711.29/67,080.35 = 18,043.56/x
  3. Step 3: Cross multiply
    44,711.29x = 67,080.35 × 18,043.56
  4. Step 4: Simplify right side
    44,711.29x = 1,210,368,365.15
  5. Step 5: Solve for x
    x = 1,210,368,365.15/44,711.29
  6. Step 6: Final answer
    x = 27,070.75

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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.