Home / 9,170.06-13,753.34-2,594.66

Finding the Fourth Proportional to 9,170.06, 13,753.34 and 2,594.66

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Solution

The fourth proportional to 9,170.06, 13,753.34 and 2,594.66 is: 3,891.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,170.06 : 13,753.34 = 2,594.66 : x
  2. Step 2: Convert to fraction form
    9,170.06/13,753.34 = 2,594.66/x
  3. Step 3: Cross multiply
    9,170.06x = 13,753.34 × 2,594.66
  4. Step 4: Simplify right side
    9,170.06x = 35,685,228.19
  5. Step 5: Solve for x
    x = 35,685,228.19/9,170.06
  6. Step 6: Final answer
    x = 3,891.49

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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.