Home / 23,646.76-32,634.48-13,577.15

Finding the Fourth Proportional to 23,646.76, 32,634.48 and 13,577.15

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Solution

The fourth proportional to 23,646.76, 32,634.48 and 13,577.15 is: 18,737.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,646.76 : 32,634.48 = 13,577.15 : x
  2. Step 2: Convert to fraction form
    23,646.76/32,634.48 = 13,577.15/x
  3. Step 3: Cross multiply
    23,646.76x = 32,634.48 × 13,577.15
  4. Step 4: Simplify right side
    23,646.76x = 443,083,230.13
  5. Step 5: Solve for x
    x = 443,083,230.13/23,646.76
  6. Step 6: Final answer
    x = 18,737.59

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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.