Home / 33,819.20-46,689.10-25,318.24

Finding the Fourth Proportional to 33,819.20, 46,689.10 and 25,318.24

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Solution

The fourth proportional to 33,819.20, 46,689.10 and 25,318.24 is: 34,953.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,819.20 : 46,689.10 = 25,318.24 : x
  2. Step 2: Convert to fraction form
    33,819.20/46,689.10 = 25,318.24/x
  3. Step 3: Cross multiply
    33,819.20x = 46,689.10 × 25,318.24
  4. Step 4: Simplify right side
    33,819.20x = 1,182,085,839.18
  5. Step 5: Solve for x
    x = 1,182,085,839.18/33,819.20
  6. Step 6: Final answer
    x = 34,953.10

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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.