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Finding the Fourth Proportional to 2,594.79, 3,906.02 and 2,326.88

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Solution

The fourth proportional to 2,594.79, 3,906.02 and 2,326.88 is: 3,502.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594.79 : 3,906.02 = 2,326.88 : x
  2. Step 2: Convert to fraction form
    2,594.79/3,906.02 = 2,326.88/x
  3. Step 3: Cross multiply
    2,594.79x = 3,906.02 × 2,326.88
  4. Step 4: Simplify right side
    2,594.79x = 9,088,839.82
  5. Step 5: Solve for x
    x = 9,088,839.82/2,594.79
  6. Step 6: Final answer
    x = 3,502.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.