Home / 27,604.02-41,410.89-10,098.30

Finding the Fourth Proportional to 27,604.02, 41,410.89 and 10,098.30

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Solution

The fourth proportional to 27,604.02, 41,410.89 and 10,098.30 is: 15,149.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,604.02 : 41,410.89 = 10,098.30 : x
  2. Step 2: Convert to fraction form
    27,604.02/41,410.89 = 10,098.30/x
  3. Step 3: Cross multiply
    27,604.02x = 41,410.89 × 10,098.30
  4. Step 4: Simplify right side
    27,604.02x = 418,179,590.49
  5. Step 5: Solve for x
    x = 418,179,590.49/27,604.02
  6. Step 6: Final answer
    x = 15,149.23

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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.