Home / 26,833.21-40,248.52-10,191.94

Finding the Fourth Proportional to 26,833.21, 40,248.52 and 10,191.94

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Solution

The fourth proportional to 26,833.21, 40,248.52 and 10,191.94 is: 15,287.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,833.21 : 40,248.52 = 10,191.94 : x
  2. Step 2: Convert to fraction form
    26,833.21/40,248.52 = 10,191.94/x
  3. Step 3: Cross multiply
    26,833.21x = 40,248.52 × 10,191.94
  4. Step 4: Simplify right side
    26,833.21x = 410,210,449.97
  5. Step 5: Solve for x
    x = 410,210,449.97/26,833.21
  6. Step 6: Final answer
    x = 15,287.42

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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.