Home / 22,454.51-33,702.62-11,369.05

Finding the Fourth Proportional to 22,454.51, 33,702.62 and 11,369.05

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Solution

The fourth proportional to 22,454.51, 33,702.62 and 11,369.05 is: 17,064.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,454.51 : 33,702.62 = 11,369.05 : x
  2. Step 2: Convert to fraction form
    22,454.51/33,702.62 = 11,369.05/x
  3. Step 3: Cross multiply
    22,454.51x = 33,702.62 × 11,369.05
  4. Step 4: Simplify right side
    22,454.51x = 383,166,757.70
  5. Step 5: Solve for x
    x = 383,166,757.70/22,454.51
  6. Step 6: Final answer
    x = 17,064.14

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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.