Home / 6,206.04-9,268.92-5,619.87

Finding the Fourth Proportional to 6,206.04, 9,268.92 and 5,619.87

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Solution

The fourth proportional to 6,206.04, 9,268.92 and 5,619.87 is: 8,393.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206.04 : 9,268.92 = 5,619.87 : x
  2. Step 2: Convert to fraction form
    6,206.04/9,268.92 = 5,619.87/x
  3. Step 3: Cross multiply
    6,206.04x = 9,268.92 × 5,619.87
  4. Step 4: Simplify right side
    6,206.04x = 52,090,125.44
  5. Step 5: Solve for x
    x = 52,090,125.44/6,206.04
  6. Step 6: Final answer
    x = 8,393.46

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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.