Home / 23,882.92-32,959.37-13,272.32

Finding the Fourth Proportional to 23,882.92, 32,959.37 and 13,272.32

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Solution

The fourth proportional to 23,882.92, 32,959.37 and 13,272.32 is: 18,316.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,882.92 : 32,959.37 = 13,272.32 : x
  2. Step 2: Convert to fraction form
    23,882.92/32,959.37 = 13,272.32/x
  3. Step 3: Cross multiply
    23,882.92x = 32,959.37 × 13,272.32
  4. Step 4: Simplify right side
    23,882.92x = 437,447,421.22
  5. Step 5: Solve for x
    x = 437,447,421.22/23,882.92
  6. Step 6: Final answer
    x = 18,316.33

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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.