Home / 6,807.16-10,206.06-3,057.52

Finding the Fourth Proportional to 6,807.16, 10,206.06 and 3,057.52

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Solution

The fourth proportional to 6,807.16, 10,206.06 and 3,057.52 is: 4,584.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807.16 : 10,206.06 = 3,057.52 : x
  2. Step 2: Convert to fraction form
    6,807.16/10,206.06 = 3,057.52/x
  3. Step 3: Cross multiply
    6,807.16x = 10,206.06 × 3,057.52
  4. Step 4: Simplify right side
    6,807.16x = 31,205,232.57
  5. Step 5: Solve for x
    x = 31,205,232.57/6,807.16
  6. Step 6: Final answer
    x = 4,584.18

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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.