Home / 32,288-44,559.36-21,514.24

Finding the Fourth Proportional to 32,288, 44,559.36 and 21,514.24

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Solution

The fourth proportional to 32,288, 44,559.36 and 21,514.24 is: 29,690.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,288 : 44,559.36 = 21,514.24 : x
  2. Step 2: Convert to fraction form
    32,288/44,559.36 = 21,514.24/x
  3. Step 3: Cross multiply
    32,288x = 44,559.36 × 21,514.24
  4. Step 4: Simplify right side
    32,288x = 958,660,765.29
  5. Step 5: Solve for x
    x = 958,660,765.29/32,288
  6. Step 6: Final answer
    x = 29,690.93

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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.