Home / 2,309.36-3,464.01-1,567.13

Finding the Fourth Proportional to 2,309.36, 3,464.01 and 1,567.13

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Solution

The fourth proportional to 2,309.36, 3,464.01 and 1,567.13 is: 2,350.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309.36 : 3,464.01 = 1,567.13 : x
  2. Step 2: Convert to fraction form
    2,309.36/3,464.01 = 1,567.13/x
  3. Step 3: Cross multiply
    2,309.36x = 3,464.01 × 1,567.13
  4. Step 4: Simplify right side
    2,309.36x = 5,428,556.16
  5. Step 5: Solve for x
    x = 5,428,556.16/2,309.36
  6. Step 6: Final answer
    x = 2,350.67

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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.