Home / 23,857.24-32,924.02-13,246.88

Finding the Fourth Proportional to 23,857.24, 32,924.02 and 13,246.88

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Solution

The fourth proportional to 23,857.24, 32,924.02 and 13,246.88 is: 18,281.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,857.24 : 32,924.02 = 13,246.88 : x
  2. Step 2: Convert to fraction form
    23,857.24/32,924.02 = 13,246.88/x
  3. Step 3: Cross multiply
    23,857.24x = 32,924.02 × 13,246.88
  4. Step 4: Simplify right side
    23,857.24x = 436,140,542.06
  5. Step 5: Solve for x
    x = 436,140,542.06/23,857.24
  6. Step 6: Final answer
    x = 18,281.27

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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.