Home / 4,193.33-6,281.77-2,434.65

Finding the Fourth Proportional to 4,193.33, 6,281.77 and 2,434.65

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Solution

The fourth proportional to 4,193.33, 6,281.77 and 2,434.65 is: 3,647.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193.33 : 6,281.77 = 2,434.65 : x
  2. Step 2: Convert to fraction form
    4,193.33/6,281.77 = 2,434.65/x
  3. Step 3: Cross multiply
    4,193.33x = 6,281.77 × 2,434.65
  4. Step 4: Simplify right side
    4,193.33x = 15,293,911.33
  5. Step 5: Solve for x
    x = 15,293,911.33/4,193.33
  6. Step 6: Final answer
    x = 3,647.20

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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.