Home / 4,308.23-6,452.09-2,993.30

Finding the Fourth Proportional to 4,308.23, 6,452.09 and 2,993.30

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Solution

The fourth proportional to 4,308.23, 6,452.09 and 2,993.30 is: 4,482.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308.23 : 6,452.09 = 2,993.30 : x
  2. Step 2: Convert to fraction form
    4,308.23/6,452.09 = 2,993.30/x
  3. Step 3: Cross multiply
    4,308.23x = 6,452.09 × 2,993.30
  4. Step 4: Simplify right side
    4,308.23x = 19,313,029.19
  5. Step 5: Solve for x
    x = 19,313,029.19/4,308.23
  6. Step 6: Final answer
    x = 4,482.82

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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.