Home / 35,194.44-48,568.86-19,278.84

Finding the Fourth Proportional to 35,194.44, 48,568.86 and 19,278.84

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Solution

The fourth proportional to 35,194.44, 48,568.86 and 19,278.84 is: 26,605.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,194.44 : 48,568.86 = 19,278.84 : x
  2. Step 2: Convert to fraction form
    35,194.44/48,568.86 = 19,278.84/x
  3. Step 3: Cross multiply
    35,194.44x = 48,568.86 × 19,278.84
  4. Step 4: Simplify right side
    35,194.44x = 936,351,280.92
  5. Step 5: Solve for x
    x = 936,351,280.92/35,194.44
  6. Step 6: Final answer
    x = 26,605.09

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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.