Home / 22,555.86-33,841.55-10,084.49

Finding the Fourth Proportional to 22,555.86, 33,841.55 and 10,084.49

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Solution

The fourth proportional to 22,555.86, 33,841.55 and 10,084.49 is: 15,130.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,555.86 : 33,841.55 = 10,084.49 : x
  2. Step 2: Convert to fraction form
    22,555.86/33,841.55 = 10,084.49/x
  3. Step 3: Cross multiply
    22,555.86x = 33,841.55 × 10,084.49
  4. Step 4: Simplify right side
    22,555.86x = 341,274,772.56
  5. Step 5: Solve for x
    x = 341,274,772.56/22,555.86
  6. Step 6: Final answer
    x = 15,130.20

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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.