Home / 50,396.69-75,641.83-25,454.27

Finding the Fourth Proportional to 50,396.69, 75,641.83 and 25,454.27

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Solution

The fourth proportional to 50,396.69, 75,641.83 and 25,454.27 is: 38,205.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,396.69 : 75,641.83 = 25,454.27 : x
  2. Step 2: Convert to fraction form
    50,396.69/75,641.83 = 25,454.27/x
  3. Step 3: Cross multiply
    50,396.69x = 75,641.83 × 25,454.27
  4. Step 4: Simplify right side
    50,396.69x = 1,925,407,689.58
  5. Step 5: Solve for x
    x = 1,925,407,689.58/50,396.69
  6. Step 6: Final answer
    x = 38,205.04

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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.