Home / 5,037.68-6,945.18-4,250.36

Finding the Fourth Proportional to 5,037.68, 6,945.18 and 4,250.36

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Solution

The fourth proportional to 5,037.68, 6,945.18 and 4,250.36 is: 5,859.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037.68 : 6,945.18 = 4,250.36 : x
  2. Step 2: Convert to fraction form
    5,037.68/6,945.18 = 4,250.36/x
  3. Step 3: Cross multiply
    5,037.68x = 6,945.18 × 4,250.36
  4. Step 4: Simplify right side
    5,037.68x = 29,519,480.54
  5. Step 5: Solve for x
    x = 29,519,480.54/5,037.68
  6. Step 6: Final answer
    x = 5,859.74

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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.