Home / 6,903.01-10,346.41-3,617.65

Finding the Fourth Proportional to 6,903.01, 10,346.41 and 3,617.65

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Solution

The fourth proportional to 6,903.01, 10,346.41 and 3,617.65 is: 5,422.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903.01 : 10,346.41 = 3,617.65 : x
  2. Step 2: Convert to fraction form
    6,903.01/10,346.41 = 3,617.65/x
  3. Step 3: Cross multiply
    6,903.01x = 10,346.41 × 3,617.65
  4. Step 4: Simplify right side
    6,903.01x = 37,429,620.32
  5. Step 5: Solve for x
    x = 37,429,620.32/6,903.01
  6. Step 6: Final answer
    x = 5,422.22

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1.5x scale

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.