Home / 33,444.49-46,154.85-20,013.17

Finding the Fourth Proportional to 33,444.49, 46,154.85 and 20,013.17

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Solution

The fourth proportional to 33,444.49, 46,154.85 and 20,013.17 is: 27,619.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,444.49 : 46,154.85 = 20,013.17 : x
  2. Step 2: Convert to fraction form
    33,444.49/46,154.85 = 20,013.17/x
  3. Step 3: Cross multiply
    33,444.49x = 46,154.85 × 20,013.17
  4. Step 4: Simplify right side
    33,444.49x = 923,704,759.31
  5. Step 5: Solve for x
    x = 923,704,759.31/33,444.49
  6. Step 6: Final answer
    x = 27,619.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.