Home / 22,041.08-33,067.08-10,340.62

Finding the Fourth Proportional to 22,041.08, 33,067.08 and 10,340.62

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Solution

The fourth proportional to 22,041.08, 33,067.08 and 10,340.62 is: 15,513.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,041.08 : 33,067.08 = 10,340.62 : x
  2. Step 2: Convert to fraction form
    22,041.08/33,067.08 = 10,340.62/x
  3. Step 3: Cross multiply
    22,041.08x = 33,067.08 × 10,340.62
  4. Step 4: Simplify right side
    22,041.08x = 341,934,108.79
  5. Step 5: Solve for x
    x = 341,934,108.79/22,041.08
  6. Step 6: Final answer
    x = 15,513.49

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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.