Home / 32,224.41-48,348.90-12,516.84

Finding the Fourth Proportional to 32,224.41, 48,348.90 and 12,516.84

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Solution

The fourth proportional to 32,224.41, 48,348.90 and 12,516.84 is: 18,780.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,224.41 : 48,348.90 = 12,516.84 : x
  2. Step 2: Convert to fraction form
    32,224.41/48,348.90 = 12,516.84/x
  3. Step 3: Cross multiply
    32,224.41x = 48,348.90 × 12,516.84
  4. Step 4: Simplify right side
    32,224.41x = 605,175,445.48
  5. Step 5: Solve for x
    x = 605,175,445.48/32,224.41
  6. Step 6: Final answer
    x = 18,780.03

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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.