Home / 33,240.10-49,860.15-22,110.70

Finding the Fourth Proportional to 33,240.10, 49,860.15 and 22,110.70

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Solution

The fourth proportional to 33,240.10, 49,860.15 and 22,110.70 is: 33,166.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,240.10 : 49,860.15 = 22,110.70 : x
  2. Step 2: Convert to fraction form
    33,240.10/49,860.15 = 22,110.70/x
  3. Step 3: Cross multiply
    33,240.10x = 49,860.15 × 22,110.70
  4. Step 4: Simplify right side
    33,240.10x = 1,102,442,818.61
  5. Step 5: Solve for x
    x = 1,102,442,818.61/33,240.10
  6. Step 6: Final answer
    x = 33,166.05

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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.