Home / 22,377.26-30,885.09-17,062.58

Finding the Fourth Proportional to 22,377.26, 30,885.09 and 17,062.58

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Solution

The fourth proportional to 22,377.26, 30,885.09 and 17,062.58 is: 23,549.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,377.26 : 30,885.09 = 17,062.58 : x
  2. Step 2: Convert to fraction form
    22,377.26/30,885.09 = 17,062.58/x
  3. Step 3: Cross multiply
    22,377.26x = 30,885.09 × 17,062.58
  4. Step 4: Simplify right side
    22,377.26x = 526,979,318.93
  5. Step 5: Solve for x
    x = 526,979,318.93/22,377.26
  6. Step 6: Final answer
    x = 23,549.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.