Home / 37,164.80-55,585.20-33,244.40

Finding the Fourth Proportional to 37,164.80, 55,585.20 and 33,244.40

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Solution

The fourth proportional to 37,164.80, 55,585.20 and 33,244.40 is: 49,721.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,164.80 : 55,585.20 = 33,244.40 : x
  2. Step 2: Convert to fraction form
    37,164.80/55,585.20 = 33,244.40/x
  3. Step 3: Cross multiply
    37,164.80x = 55,585.20 × 33,244.40
  4. Step 4: Simplify right side
    37,164.80x = 1,847,896,622.88
  5. Step 5: Solve for x
    x = 1,847,896,622.88/37,164.80
  6. Step 6: Final answer
    x = 49,721.69

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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.