Home / 44,070.91-66,106.06-17,775.27

Finding the Fourth Proportional to 44,070.91, 66,106.06 and 17,775.27

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Solution

The fourth proportional to 44,070.91, 66,106.06 and 17,775.27 is: 26,662.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,070.91 : 66,106.06 = 17,775.27 : x
  2. Step 2: Convert to fraction form
    44,070.91/66,106.06 = 17,775.27/x
  3. Step 3: Cross multiply
    44,070.91x = 66,106.06 × 17,775.27
  4. Step 4: Simplify right side
    44,070.91x = 1,175,053,020.70
  5. Step 5: Solve for x
    x = 1,175,053,020.70/44,070.91
  6. Step 6: Final answer
    x = 26,662.78

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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.