Home / 4,308.33-6,462.36-1,810.85

Finding the Fourth Proportional to 4,308.33, 6,462.36 and 1,810.85

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Solution

The fourth proportional to 4,308.33, 6,462.36 and 1,810.85 is: 2,716.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308.33 : 6,462.36 = 1,810.85 : x
  2. Step 2: Convert to fraction form
    4,308.33/6,462.36 = 1,810.85/x
  3. Step 3: Cross multiply
    4,308.33x = 6,462.36 × 1,810.85
  4. Step 4: Simplify right side
    4,308.33x = 11,702,332.29
  5. Step 5: Solve for x
    x = 11,702,332.29/4,308.33
  6. Step 6: Final answer
    x = 2,716.21

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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.