Home / 44,120.96-60,912.06-29,057.40

Finding the Fourth Proportional to 44,120.96, 60,912.06 and 29,057.40

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Solution

The fourth proportional to 44,120.96, 60,912.06 and 29,057.40 is: 40,115.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,120.96 : 60,912.06 = 29,057.40 : x
  2. Step 2: Convert to fraction form
    44,120.96/60,912.06 = 29,057.40/x
  3. Step 3: Cross multiply
    44,120.96x = 60,912.06 × 29,057.40
  4. Step 4: Simplify right side
    44,120.96x = 1,769,946,092.24
  5. Step 5: Solve for x
    x = 1,769,946,092.24/44,120.96
  6. Step 6: Final answer
    x = 40,115.77

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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.