Home / 22,514.56-33,768.50-5,875.74

Finding the Fourth Proportional to 22,514.56, 33,768.50 and 5,875.74

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Solution

The fourth proportional to 22,514.56, 33,768.50 and 5,875.74 is: 8,812.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,514.56 : 33,768.50 = 5,875.74 : x
  2. Step 2: Convert to fraction form
    22,514.56/33,768.50 = 5,875.74/x
  3. Step 3: Cross multiply
    22,514.56x = 33,768.50 × 5,875.74
  4. Step 4: Simplify right side
    22,514.56x = 198,414,896.81
  5. Step 5: Solve for x
    x = 198,414,896.81/22,514.56
  6. Step 6: Final answer
    x = 8,812.74

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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.