Home / 44,105.28-66,162.08-14,511.04

Finding the Fourth Proportional to 44,105.28, 66,162.08 and 14,511.04

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Solution

The fourth proportional to 44,105.28, 66,162.08 and 14,511.04 is: 21,767.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,105.28 : 66,162.08 = 14,511.04 : x
  2. Step 2: Convert to fraction form
    44,105.28/66,162.08 = 14,511.04/x
  3. Step 3: Cross multiply
    44,105.28x = 66,162.08 × 14,511.04
  4. Step 4: Simplify right side
    44,105.28x = 960,080,589.36
  5. Step 5: Solve for x
    x = 960,080,589.36/44,105.28
  6. Step 6: Final answer
    x = 21,767.93

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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.