Home / 33,761.43-50,641.06-10,069.18

Finding the Fourth Proportional to 33,761.43, 50,641.06 and 10,069.18

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Solution

The fourth proportional to 33,761.43, 50,641.06 and 10,069.18 is: 15,103.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,761.43 : 50,641.06 = 10,069.18 : x
  2. Step 2: Convert to fraction form
    33,761.43/50,641.06 = 10,069.18/x
  3. Step 3: Cross multiply
    33,761.43x = 50,641.06 × 10,069.18
  4. Step 4: Simplify right side
    33,761.43x = 509,913,948.53
  5. Step 5: Solve for x
    x = 509,913,948.53/33,761.43
  6. Step 6: Final answer
    x = 15,103.45

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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.