Home / 43,981.52-60,693.70-25,116.08

Finding the Fourth Proportional to 43,981.52, 60,693.70 and 25,116.08

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Solution

The fourth proportional to 43,981.52, 60,693.70 and 25,116.08 is: 34,659.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,981.52 : 60,693.70 = 25,116.08 : x
  2. Step 2: Convert to fraction form
    43,981.52/60,693.70 = 25,116.08/x
  3. Step 3: Cross multiply
    43,981.52x = 60,693.70 × 25,116.08
  4. Step 4: Simplify right side
    43,981.52x = 1,524,387,824.70
  5. Step 5: Solve for x
    x = 1,524,387,824.70/43,981.52
  6. Step 6: Final answer
    x = 34,659.73

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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.