Home / 17,594.31-26,376.93-8,229.72

Finding the Fourth Proportional to 17,594.31, 26,376.93 and 8,229.72

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Solution

The fourth proportional to 17,594.31, 26,376.93 and 8,229.72 is: 12,337.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,594.31 : 26,376.93 = 8,229.72 : x
  2. Step 2: Convert to fraction form
    17,594.31/26,376.93 = 8,229.72/x
  3. Step 3: Cross multiply
    17,594.31x = 26,376.93 × 8,229.72
  4. Step 4: Simplify right side
    17,594.31x = 217,074,748.36
  5. Step 5: Solve for x
    x = 217,074,748.36/17,594.31
  6. Step 6: Final answer
    x = 12,337.78

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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.