Home / 4,094.07-5,651.91-2,415.99

Finding the Fourth Proportional to 4,094.07, 5,651.91 and 2,415.99

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Solution

The fourth proportional to 4,094.07, 5,651.91 and 2,415.99 is: 3,335.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094.07 : 5,651.91 = 2,415.99 : x
  2. Step 2: Convert to fraction form
    4,094.07/5,651.91 = 2,415.99/x
  3. Step 3: Cross multiply
    4,094.07x = 5,651.91 × 2,415.99
  4. Step 4: Simplify right side
    4,094.07x = 13,654,958.04
  5. Step 5: Solve for x
    x = 13,654,958.04/4,094.07
  6. Step 6: Final answer
    x = 3,335.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.