Home / 22,008.14-32,995.79-13,241.00

Finding the Fourth Proportional to 22,008.14, 32,995.79 and 13,241.00

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Solution

The fourth proportional to 22,008.14, 32,995.79 and 13,241.00 is: 19,851.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,008.14 : 32,995.79 = 13,241.00 : x
  2. Step 2: Convert to fraction form
    22,008.14/32,995.79 = 13,241.00/x
  3. Step 3: Cross multiply
    22,008.14x = 32,995.79 × 13,241.00
  4. Step 4: Simplify right side
    22,008.14x = 436,897,024.21
  5. Step 5: Solve for x
    x = 436,897,024.21/22,008.14
  6. Step 6: Final answer
    x = 19,851.62

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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.