Home / 36,044.20-54,040.70-16,332.20

Finding the Fourth Proportional to 36,044.20, 54,040.70 and 16,332.20

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Solution

The fourth proportional to 36,044.20, 54,040.70 and 16,332.20 is: 24,486.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,044.20 : 54,040.70 = 16,332.20 : x
  2. Step 2: Convert to fraction form
    36,044.20/54,040.70 = 16,332.20/x
  3. Step 3: Cross multiply
    36,044.20x = 54,040.70 × 16,332.20
  4. Step 4: Simplify right side
    36,044.20x = 882,603,520.54
  5. Step 5: Solve for x
    x = 882,603,520.54/36,044.20
  6. Step 6: Final answer
    x = 24,486.70

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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.