Home / 44,105.46-66,167.28-14,525.06

Finding the Fourth Proportional to 44,105.46, 66,167.28 and 14,525.06

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Solution

The fourth proportional to 44,105.46, 66,167.28 and 14,525.06 is: 21,790.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,105.46 : 66,167.28 = 14,525.06 : x
  2. Step 2: Convert to fraction form
    44,105.46/66,167.28 = 14,525.06/x
  3. Step 3: Cross multiply
    44,105.46x = 66,167.28 × 14,525.06
  4. Step 4: Simplify right side
    44,105.46x = 961,083,712.04
  5. Step 5: Solve for x
    x = 961,083,712.04/44,105.46
  6. Step 6: Final answer
    x = 21,790.58

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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.