Home / 22,454.95-33,703.28-11,369.49

Finding the Fourth Proportional to 22,454.95, 33,703.28 and 11,369.49

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Solution

The fourth proportional to 22,454.95, 33,703.28 and 11,369.49 is: 17,064.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,454.95 : 33,703.28 = 11,369.49 : x
  2. Step 2: Convert to fraction form
    22,454.95/33,703.28 = 11,369.49/x
  3. Step 3: Cross multiply
    22,454.95x = 33,703.28 × 11,369.49
  4. Step 4: Simplify right side
    22,454.95x = 383,188,963.82
  5. Step 5: Solve for x
    x = 383,188,963.82/22,454.95
  6. Step 6: Final answer
    x = 17,064.79

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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.