Home / 4,342.68-5,992.56-2,454.17

Finding the Fourth Proportional to 4,342.68, 5,992.56 and 2,454.17

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Solution

The fourth proportional to 4,342.68, 5,992.56 and 2,454.17 is: 3,386.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342.68 : 5,992.56 = 2,454.17 : x
  2. Step 2: Convert to fraction form
    4,342.68/5,992.56 = 2,454.17/x
  3. Step 3: Cross multiply
    4,342.68x = 5,992.56 × 2,454.17
  4. Step 4: Simplify right side
    4,342.68x = 14,706,731.01
  5. Step 5: Solve for x
    x = 14,706,731.01/4,342.68
  6. Step 6: Final answer
    x = 3,386.56

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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.