Home / 23,836.30-32,894.21-13,225.93

Finding the Fourth Proportional to 23,836.30, 32,894.21 and 13,225.93

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Solution

The fourth proportional to 23,836.30, 32,894.21 and 13,225.93 is: 18,251.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,836.30 : 32,894.21 = 13,225.93 : x
  2. Step 2: Convert to fraction form
    23,836.30/32,894.21 = 13,225.93/x
  3. Step 3: Cross multiply
    23,836.30x = 32,894.21 × 13,225.93
  4. Step 4: Simplify right side
    23,836.30x = 435,056,469.69
  5. Step 5: Solve for x
    x = 435,056,469.69/23,836.30
  6. Step 6: Final answer
    x = 18,251.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.