Home / 44,127.60-60,865.29-29,015.43

Finding the Fourth Proportional to 44,127.60, 60,865.29 and 29,015.43

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Solution

The fourth proportional to 44,127.60, 60,865.29 and 29,015.43 is: 40,021.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,127.60 : 60,865.29 = 29,015.43 : x
  2. Step 2: Convert to fraction form
    44,127.60/60,865.29 = 29,015.43/x
  3. Step 3: Cross multiply
    44,127.60x = 60,865.29 × 29,015.43
  4. Step 4: Simplify right side
    44,127.60x = 1,766,032,561.42
  5. Step 5: Solve for x
    x = 1,766,032,561.42/44,127.60
  6. Step 6: Final answer
    x = 40,021.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.