Home / 44,326.22-66,478.17-22,123.58

Finding the Fourth Proportional to 44,326.22, 66,478.17 and 22,123.58

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Solution

The fourth proportional to 44,326.22, 66,478.17 and 22,123.58 is: 33,179.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,326.22 : 66,478.17 = 22,123.58 : x
  2. Step 2: Convert to fraction form
    44,326.22/66,478.17 = 22,123.58/x
  3. Step 3: Cross multiply
    44,326.22x = 66,478.17 × 22,123.58
  4. Step 4: Simplify right side
    44,326.22x = 1,470,735,112.25
  5. Step 5: Solve for x
    x = 1,470,735,112.25/44,326.22
  6. Step 6: Final answer
    x = 33,179.80

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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.