Home / 36,622.50-54,934.32-10,327.92

Finding the Fourth Proportional to 36,622.50, 54,934.32 and 10,327.92

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Solution

The fourth proportional to 36,622.50, 54,934.32 and 10,327.92 is: 15,492.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,622.50 : 54,934.32 = 10,327.92 : x
  2. Step 2: Convert to fraction form
    36,622.50/54,934.32 = 10,327.92/x
  3. Step 3: Cross multiply
    36,622.50x = 54,934.32 × 10,327.92
  4. Step 4: Simplify right side
    36,622.50x = 567,357,262.21
  5. Step 5: Solve for x
    x = 567,357,262.21/36,622.50
  6. Step 6: Final answer
    x = 15,492.04

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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.