Home / 3,358.97-4,634.10-2,476.88

Finding the Fourth Proportional to 3,358.97, 4,634.10 and 2,476.88

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Solution

The fourth proportional to 3,358.97, 4,634.10 and 2,476.88 is: 3,417.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358.97 : 4,634.10 = 2,476.88 : x
  2. Step 2: Convert to fraction form
    3,358.97/4,634.10 = 2,476.88/x
  3. Step 3: Cross multiply
    3,358.97x = 4,634.10 × 2,476.88
  4. Step 4: Simplify right side
    3,358.97x = 11,478,109.61
  5. Step 5: Solve for x
    x = 11,478,109.61/3,358.97
  6. Step 6: Final answer
    x = 3,417.15

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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.