Home / 33,872.04-50,840.82-16,354.20

Finding the Fourth Proportional to 33,872.04, 50,840.82 and 16,354.20

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Solution

The fourth proportional to 33,872.04, 50,840.82 and 16,354.20 is: 24,547.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,872.04 : 50,840.82 = 16,354.20 : x
  2. Step 2: Convert to fraction form
    33,872.04/50,840.82 = 16,354.20/x
  3. Step 3: Cross multiply
    33,872.04x = 50,840.82 × 16,354.20
  4. Step 4: Simplify right side
    33,872.04x = 831,460,938.44
  5. Step 5: Solve for x
    x = 831,460,938.44/33,872.04
  6. Step 6: Final answer
    x = 24,547.12

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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.