Home / 4,243.97-5,856.09-2,475.74

Finding the Fourth Proportional to 4,243.97, 5,856.09 and 2,475.74

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Solution

The fourth proportional to 4,243.97, 5,856.09 and 2,475.74 is: 3,416.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243.97 : 5,856.09 = 2,475.74 : x
  2. Step 2: Convert to fraction form
    4,243.97/5,856.09 = 2,475.74/x
  3. Step 3: Cross multiply
    4,243.97x = 5,856.09 × 2,475.74
  4. Step 4: Simplify right side
    4,243.97x = 14,498,156.26
  5. Step 5: Solve for x
    x = 14,498,156.26/4,243.97
  6. Step 6: Final answer
    x = 3,416.18

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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.