Home / 22,767.30-34,136.37-9,616.14

Finding the Fourth Proportional to 22,767.30, 34,136.37 and 9,616.14

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Solution

The fourth proportional to 22,767.30, 34,136.37 and 9,616.14 is: 14,418.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,767.30 : 34,136.37 = 9,616.14 : x
  2. Step 2: Convert to fraction form
    22,767.30/34,136.37 = 9,616.14/x
  3. Step 3: Cross multiply
    22,767.30x = 34,136.37 × 9,616.14
  4. Step 4: Simplify right side
    22,767.30x = 328,260,113.01
  5. Step 5: Solve for x
    x = 328,260,113.01/22,767.30
  6. Step 6: Final answer
    x = 14,418.05

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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.