Home / 23,655.96-32,645.21-13,046.27

Finding the Fourth Proportional to 23,655.96, 32,645.21 and 13,046.27

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Solution

The fourth proportional to 23,655.96, 32,645.21 and 13,046.27 is: 18,003.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,655.96 : 32,645.21 = 13,046.27 : x
  2. Step 2: Convert to fraction form
    23,655.96/32,645.21 = 13,046.27/x
  3. Step 3: Cross multiply
    23,655.96x = 32,645.21 × 13,046.27
  4. Step 4: Simplify right side
    23,655.96x = 425,897,995.41
  5. Step 5: Solve for x
    x = 425,897,995.41/23,655.96
  6. Step 6: Final answer
    x = 18,003.83

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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.