Home / 6,037.37-8,331.81-3,348.57

Finding the Fourth Proportional to 6,037.37, 8,331.81 and 3,348.57

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Solution

The fourth proportional to 6,037.37, 8,331.81 and 3,348.57 is: 4,621.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,037.37 : 8,331.81 = 3,348.57 : x
  2. Step 2: Convert to fraction form
    6,037.37/8,331.81 = 3,348.57/x
  3. Step 3: Cross multiply
    6,037.37x = 8,331.81 × 3,348.57
  4. Step 4: Simplify right side
    6,037.37x = 27,899,649.01
  5. Step 5: Solve for x
    x = 27,899,649.01/6,037.37
  6. Step 6: Final answer
    x = 4,621.16

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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.