Home / 22,063.52-33,088.26-7,269.68

Finding the Fourth Proportional to 22,063.52, 33,088.26 and 7,269.68

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Solution

The fourth proportional to 22,063.52, 33,088.26 and 7,269.68 is: 10,902.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,063.52 : 33,088.26 = 7,269.68 : x
  2. Step 2: Convert to fraction form
    22,063.52/33,088.26 = 7,269.68/x
  3. Step 3: Cross multiply
    22,063.52x = 33,088.26 × 7,269.68
  4. Step 4: Simplify right side
    22,063.52x = 240,541,061.96
  5. Step 5: Solve for x
    x = 240,541,061.96/22,063.52
  6. Step 6: Final answer
    x = 10,902.21

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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.