Home / 32,319.42-44,595.54-18,169.44

Finding the Fourth Proportional to 32,319.42, 44,595.54 and 18,169.44

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Solution

The fourth proportional to 32,319.42, 44,595.54 and 18,169.44 is: 25,070.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,319.42 : 44,595.54 = 18,169.44 : x
  2. Step 2: Convert to fraction form
    32,319.42/44,595.54 = 18,169.44/x
  3. Step 3: Cross multiply
    32,319.42x = 44,595.54 × 18,169.44
  4. Step 4: Simplify right side
    32,319.42x = 810,275,988.30
  5. Step 5: Solve for x
    x = 810,275,988.30/32,319.42
  6. Step 6: Final answer
    x = 25,070.87

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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.