Home / 23,618.76-35,380.24-10,950.70

Finding the Fourth Proportional to 23,618.76, 35,380.24 and 10,950.70

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Solution

The fourth proportional to 23,618.76, 35,380.24 and 10,950.70 is: 16,403.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,618.76 : 35,380.24 = 10,950.70 : x
  2. Step 2: Convert to fraction form
    23,618.76/35,380.24 = 10,950.70/x
  3. Step 3: Cross multiply
    23,618.76x = 35,380.24 × 10,950.70
  4. Step 4: Simplify right side
    23,618.76x = 387,438,394.17
  5. Step 5: Solve for x
    x = 387,438,394.17/23,618.76
  6. Step 6: Final answer
    x = 16,403.84

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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.