Home / 33,950.11-50,924.67-20,007.13

Finding the Fourth Proportional to 33,950.11, 50,924.67 and 20,007.13

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Solution

The fourth proportional to 33,950.11, 50,924.67 and 20,007.13 is: 30,010.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,950.11 : 50,924.67 = 20,007.13 : x
  2. Step 2: Convert to fraction form
    33,950.11/50,924.67 = 20,007.13/x
  3. Step 3: Cross multiply
    33,950.11x = 50,924.67 × 20,007.13
  4. Step 4: Simplify right side
    33,950.11x = 1,018,856,492.90
  5. Step 5: Solve for x
    x = 1,018,856,492.90/33,950.11
  6. Step 6: Final answer
    x = 30,010.40

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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.