Home / 32,444.22-44,773.28-18,103.57

Finding the Fourth Proportional to 32,444.22, 44,773.28 and 18,103.57

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Solution

The fourth proportional to 32,444.22, 44,773.28 and 18,103.57 is: 24,983.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,444.22 : 44,773.28 = 18,103.57 : x
  2. Step 2: Convert to fraction form
    32,444.22/44,773.28 = 18,103.57/x
  3. Step 3: Cross multiply
    32,444.22x = 44,773.28 × 18,103.57
  4. Step 4: Simplify right side
    32,444.22x = 810,556,208.61
  5. Step 5: Solve for x
    x = 810,556,208.61/32,444.22
  6. Step 6: Final answer
    x = 24,983.07

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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.