Home / 6,206.51-9,309.90-2,310.14

Finding the Fourth Proportional to 6,206.51, 9,309.90 and 2,310.14

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Solution

The fourth proportional to 6,206.51, 9,309.90 and 2,310.14 is: 3,465.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206.51 : 9,309.90 = 2,310.14 : x
  2. Step 2: Convert to fraction form
    6,206.51/9,309.90 = 2,310.14/x
  3. Step 3: Cross multiply
    6,206.51x = 9,309.90 × 2,310.14
  4. Step 4: Simplify right side
    6,206.51x = 21,507,125.84
  5. Step 5: Solve for x
    x = 21,507,125.84/6,206.51
  6. Step 6: Final answer
    x = 3,465.26

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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.