Home / 6,241.55-9,363.65-2,345.99

Finding the Fourth Proportional to 6,241.55, 9,363.65 and 2,345.99

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Solution

The fourth proportional to 6,241.55, 9,363.65 and 2,345.99 is: 3,519.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241.55 : 9,363.65 = 2,345.99 : x
  2. Step 2: Convert to fraction form
    6,241.55/9,363.65 = 2,345.99/x
  3. Step 3: Cross multiply
    6,241.55x = 9,363.65 × 2,345.99
  4. Step 4: Simplify right side
    6,241.55x = 21,967,029.26
  5. Step 5: Solve for x
    x = 21,967,029.26/6,241.55
  6. Step 6: Final answer
    x = 3,519.48

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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.