Home / 43,981.84-60,694.68-25,117.84

Finding the Fourth Proportional to 43,981.84, 60,694.68 and 25,117.84

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Solution

The fourth proportional to 43,981.84, 60,694.68 and 25,117.84 is: 34,662.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,981.84 : 60,694.68 = 25,117.84 : x
  2. Step 2: Convert to fraction form
    43,981.84/60,694.68 = 25,117.84/x
  3. Step 3: Cross multiply
    43,981.84x = 60,694.68 × 25,117.84
  4. Step 4: Simplify right side
    43,981.84x = 1,524,519,261.09
  5. Step 5: Solve for x
    x = 1,524,519,261.09/43,981.84
  6. Step 6: Final answer
    x = 34,662.47

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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.