Home / 22,644.08-33,948.33-14,306.55

Finding the Fourth Proportional to 22,644.08, 33,948.33 and 14,306.55

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Solution

The fourth proportional to 22,644.08, 33,948.33 and 14,306.55 is: 21,448.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,644.08 : 33,948.33 = 14,306.55 : x
  2. Step 2: Convert to fraction form
    22,644.08/33,948.33 = 14,306.55/x
  3. Step 3: Cross multiply
    22,644.08x = 33,948.33 × 14,306.55
  4. Step 4: Simplify right side
    22,644.08x = 485,683,480.56
  5. Step 5: Solve for x
    x = 485,683,480.56/22,644.08
  6. Step 6: Final answer
    x = 21,448.59

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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.