Home / 5,037.77-6,952.69-3,048.28

Finding the Fourth Proportional to 5,037.77, 6,952.69 and 3,048.28

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Solution

The fourth proportional to 5,037.77, 6,952.69 and 3,048.28 is: 4,206.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037.77 : 6,952.69 = 3,048.28 : x
  2. Step 2: Convert to fraction form
    5,037.77/6,952.69 = 3,048.28/x
  3. Step 3: Cross multiply
    5,037.77x = 6,952.69 × 3,048.28
  4. Step 4: Simplify right side
    5,037.77x = 21,193,754.26
  5. Step 5: Solve for x
    x = 21,193,754.26/5,037.77
  6. Step 6: Final answer
    x = 4,206.97

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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.