Home / 36,658.10-54,857.55-33,547.70

Finding the Fourth Proportional to 36,658.10, 54,857.55 and 33,547.70

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Solution

The fourth proportional to 36,658.10, 54,857.55 and 33,547.70 is: 50,202.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,658.10 : 54,857.55 = 33,547.70 : x
  2. Step 2: Convert to fraction form
    36,658.10/54,857.55 = 33,547.70/x
  3. Step 3: Cross multiply
    36,658.10x = 54,857.55 × 33,547.70
  4. Step 4: Simplify right side
    36,658.10x = 1,840,344,630.14
  5. Step 5: Solve for x
    x = 1,840,344,630.14/36,658.10
  6. Step 6: Final answer
    x = 50,202.95

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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.