Home / 23,350.92-35,026.14-13,993.56

Finding the Fourth Proportional to 23,350.92, 35,026.14 and 13,993.56

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Solution

The fourth proportional to 23,350.92, 35,026.14 and 13,993.56 is: 20,990.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,350.92 : 35,026.14 = 13,993.56 : x
  2. Step 2: Convert to fraction form
    23,350.92/35,026.14 = 13,993.56/x
  3. Step 3: Cross multiply
    23,350.92x = 35,026.14 × 13,993.56
  4. Step 4: Simplify right side
    23,350.92x = 490,140,391.66
  5. Step 5: Solve for x
    x = 490,140,391.66/23,350.92
  6. Step 6: Final answer
    x = 20,990.20

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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.