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Finding the Fourth Proportional to 88,586.52, 132,879.48 and 22,026.24

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Solution

The fourth proportional to 88,586.52, 132,879.48 and 22,026.24 is: 33,039.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,586.52 : 132,879.48 = 22,026.24 : x
  2. Step 2: Convert to fraction form
    88,586.52/132,879.48 = 22,026.24/x
  3. Step 3: Cross multiply
    88,586.52x = 132,879.48 × 22,026.24
  4. Step 4: Simplify right side
    88,586.52x = 2,926,835,317.56
  5. Step 5: Solve for x
    x = 2,926,835,317.56/88,586.52
  6. Step 6: Final answer
    x = 33,039.29

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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.