Home / 6,005.26-8,947.49-5,669.92

Finding the Fourth Proportional to 6,005.26, 8,947.49 and 5,669.92

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Solution

The fourth proportional to 6,005.26, 8,947.49 and 5,669.92 is: 8,447.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,005.26 : 8,947.49 = 5,669.92 : x
  2. Step 2: Convert to fraction form
    6,005.26/8,947.49 = 5,669.92/x
  3. Step 3: Cross multiply
    6,005.26x = 8,947.49 × 5,669.92
  4. Step 4: Simplify right side
    6,005.26x = 50,731,552.50
  5. Step 5: Solve for x
    x = 50,731,552.50/6,005.26
  6. Step 6: Final answer
    x = 8,447.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.