Home / 32,701.25-45,132.30-19,093.74

Finding the Fourth Proportional to 32,701.25, 45,132.30 and 19,093.74

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Solution

The fourth proportional to 32,701.25, 45,132.30 and 19,093.74 is: 26,352.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,701.25 : 45,132.30 = 19,093.74 : x
  2. Step 2: Convert to fraction form
    32,701.25/45,132.30 = 19,093.74/x
  3. Step 3: Cross multiply
    32,701.25x = 45,132.30 × 19,093.74
  4. Step 4: Simplify right side
    32,701.25x = 861,744,401.80
  5. Step 5: Solve for x
    x = 861,744,401.80/32,701.25
  6. Step 6: Final answer
    x = 26,352.04

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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.