Home / 4,097.93-5,655.24-2,419.17

Finding the Fourth Proportional to 4,097.93, 5,655.24 and 2,419.17

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Solution

The fourth proportional to 4,097.93, 5,655.24 and 2,419.17 is: 3,338.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097.93 : 5,655.24 = 2,419.17 : x
  2. Step 2: Convert to fraction form
    4,097.93/5,655.24 = 2,419.17/x
  3. Step 3: Cross multiply
    4,097.93x = 5,655.24 × 2,419.17
  4. Step 4: Simplify right side
    4,097.93x = 13,680,986.95
  5. Step 5: Solve for x
    x = 13,680,986.95/4,097.93
  6. Step 6: Final answer
    x = 3,338.52

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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.