Home / 23,092.19-34,655.14-21,714.38

Finding the Fourth Proportional to 23,092.19, 34,655.14 and 21,714.38

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Solution

The fourth proportional to 23,092.19, 34,655.14 and 21,714.38 is: 32,587.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,092.19 : 34,655.14 = 21,714.38 : x
  2. Step 2: Convert to fraction form
    23,092.19/34,655.14 = 21,714.38/x
  3. Step 3: Cross multiply
    23,092.19x = 34,655.14 × 21,714.38
  4. Step 4: Simplify right side
    23,092.19x = 752,514,862.74
  5. Step 5: Solve for x
    x = 752,514,862.74/23,092.19
  6. Step 6: Final answer
    x = 32,587.42

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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.