Home / 32,103.25-44,306.22-18,675.07

Finding the Fourth Proportional to 32,103.25, 44,306.22 and 18,675.07

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Solution

The fourth proportional to 32,103.25, 44,306.22 and 18,675.07 is: 25,773.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,103.25 : 44,306.22 = 18,675.07 : x
  2. Step 2: Convert to fraction form
    32,103.25/44,306.22 = 18,675.07/x
  3. Step 3: Cross multiply
    32,103.25x = 44,306.22 × 18,675.07
  4. Step 4: Simplify right side
    32,103.25x = 827,421,719.20
  5. Step 5: Solve for x
    x = 827,421,719.20/32,103.25
  6. Step 6: Final answer
    x = 25,773.77

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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.