Home / 5,444.84-7,517.73-4,251.17

Finding the Fourth Proportional to 5,444.84, 7,517.73 and 4,251.17

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Solution

The fourth proportional to 5,444.84, 7,517.73 and 4,251.17 is: 5,869.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444.84 : 7,517.73 = 4,251.17 : x
  2. Step 2: Convert to fraction form
    5,444.84/7,517.73 = 4,251.17/x
  3. Step 3: Cross multiply
    5,444.84x = 7,517.73 × 4,251.17
  4. Step 4: Simplify right side
    5,444.84x = 31,959,110.66
  5. Step 5: Solve for x
    x = 31,959,110.66/5,444.84
  6. Step 6: Final answer
    x = 5,869.62

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Double scale
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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.