Home / 35,480.20-48,972.90-24,872.44

Finding the Fourth Proportional to 35,480.20, 48,972.90 and 24,872.44

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Solution

The fourth proportional to 35,480.20, 48,972.90 and 24,872.44 is: 34,331.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,480.20 : 48,972.90 = 24,872.44 : x
  2. Step 2: Convert to fraction form
    35,480.20/48,972.90 = 24,872.44/x
  3. Step 3: Cross multiply
    35,480.20x = 48,972.90 × 24,872.44
  4. Step 4: Simplify right side
    35,480.20x = 1,218,075,516.88
  5. Step 5: Solve for x
    x = 1,218,075,516.88/35,480.20
  6. Step 6: Final answer
    x = 34,331.13

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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.