Home / 44,179.80-66,302.10-29,383.80

Finding the Fourth Proportional to 44,179.80, 66,302.10 and 29,383.80

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Solution

The fourth proportional to 44,179.80, 66,302.10 and 29,383.80 is: 44,097.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,179.80 : 66,302.10 = 29,383.80 : x
  2. Step 2: Convert to fraction form
    44,179.80/66,302.10 = 29,383.80/x
  3. Step 3: Cross multiply
    44,179.80x = 66,302.10 × 29,383.80
  4. Step 4: Simplify right side
    44,179.80x = 1,948,207,645.98
  5. Step 5: Solve for x
    x = 1,948,207,645.98/44,179.80
  6. Step 6: Final answer
    x = 44,097.25

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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.