Home / 33,022.97-49,536.08-13,298.87

Finding the Fourth Proportional to 33,022.97, 49,536.08 and 13,298.87

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Solution

The fourth proportional to 33,022.97, 49,536.08 and 13,298.87 is: 19,948.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,022.97 : 49,536.08 = 13,298.87 : x
  2. Step 2: Convert to fraction form
    33,022.97/49,536.08 = 13,298.87/x
  3. Step 3: Cross multiply
    33,022.97x = 49,536.08 × 13,298.87
  4. Step 4: Simplify right side
    33,022.97x = 658,773,574.05
  5. Step 5: Solve for x
    x = 658,773,574.05/33,022.97
  6. Step 6: Final answer
    x = 19,948.95

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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.