Home / 43,981.92-60,695.72-25,119.08

Finding the Fourth Proportional to 43,981.92, 60,695.72 and 25,119.08

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Solution

The fourth proportional to 43,981.92, 60,695.72 and 25,119.08 is: 34,664.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,981.92 : 60,695.72 = 25,119.08 : x
  2. Step 2: Convert to fraction form
    43,981.92/60,695.72 = 25,119.08/x
  3. Step 3: Cross multiply
    43,981.92x = 60,695.72 × 25,119.08
  4. Step 4: Simplify right side
    43,981.92x = 1,524,620,646.34
  5. Step 5: Solve for x
    x = 1,524,620,646.34/43,981.92
  6. Step 6: Final answer
    x = 34,664.71

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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.