Home / 5,949.15-8,927.84-2,053.57

Finding the Fourth Proportional to 5,949.15, 8,927.84 and 2,053.57

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Solution

The fourth proportional to 5,949.15, 8,927.84 and 2,053.57 is: 3,081.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,949.15 : 8,927.84 = 2,053.57 : x
  2. Step 2: Convert to fraction form
    5,949.15/8,927.84 = 2,053.57/x
  3. Step 3: Cross multiply
    5,949.15x = 8,927.84 × 2,053.57
  4. Step 4: Simplify right side
    5,949.15x = 18,333,944.39
  5. Step 5: Solve for x
    x = 18,333,944.39/5,949.15
  6. Step 6: Final answer
    x = 3,081.78

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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.