Home / 22,342.87-33,522.09-14,013.03

Finding the Fourth Proportional to 22,342.87, 33,522.09 and 14,013.03

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Solution

The fourth proportional to 22,342.87, 33,522.09 and 14,013.03 is: 21,024.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,342.87 : 33,522.09 = 14,013.03 : x
  2. Step 2: Convert to fraction form
    22,342.87/33,522.09 = 14,013.03/x
  3. Step 3: Cross multiply
    22,342.87x = 33,522.09 × 14,013.03
  4. Step 4: Simplify right side
    22,342.87x = 469,746,052.83
  5. Step 5: Solve for x
    x = 469,746,052.83/22,342.87
  6. Step 6: Final answer
    x = 21,024.43

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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.