Home / 22,098.16-33,127.45-8,048.28

Finding the Fourth Proportional to 22,098.16, 33,127.45 and 8,048.28

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Solution

The fourth proportional to 22,098.16, 33,127.45 and 8,048.28 is: 12,065.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,098.16 : 33,127.45 = 8,048.28 : x
  2. Step 2: Convert to fraction form
    22,098.16/33,127.45 = 8,048.28/x
  3. Step 3: Cross multiply
    22,098.16x = 33,127.45 × 8,048.28
  4. Step 4: Simplify right side
    22,098.16x = 266,618,993.29
  5. Step 5: Solve for x
    x = 266,618,993.29/22,098.16
  6. Step 6: Final answer
    x = 12,065.21

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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.