Home / 3,935.56-5,903.34-2,475.74

Finding the Fourth Proportional to 3,935.56, 5,903.34 and 2,475.74

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Solution

The fourth proportional to 3,935.56, 5,903.34 and 2,475.74 is: 3,713.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935.56 : 5,903.34 = 2,475.74 : x
  2. Step 2: Convert to fraction form
    3,935.56/5,903.34 = 2,475.74/x
  3. Step 3: Cross multiply
    3,935.56x = 5,903.34 × 2,475.74
  4. Step 4: Simplify right side
    3,935.56x = 14,615,134.97
  5. Step 5: Solve for x
    x = 14,615,134.97/3,935.56
  6. Step 6: Final answer
    x = 3,713.61

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.