Home / 32,159.27-48,268.60-16,375.70

Finding the Fourth Proportional to 32,159.27, 48,268.60 and 16,375.70

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Solution

The fourth proportional to 32,159.27, 48,268.60 and 16,375.70 is: 24,578.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,159.27 : 48,268.60 = 16,375.70 : x
  2. Step 2: Convert to fraction form
    32,159.27/48,268.60 = 16,375.70/x
  3. Step 3: Cross multiply
    32,159.27x = 48,268.60 × 16,375.70
  4. Step 4: Simplify right side
    32,159.27x = 790,432,192.75
  5. Step 5: Solve for x
    x = 790,432,192.75/32,159.27
  6. Step 6: Final answer
    x = 24,578.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.