Home / 2,434.11-3,651.15-2,316.06

Finding the Fourth Proportional to 2,434.11, 3,651.15 and 2,316.06

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Solution

The fourth proportional to 2,434.11, 3,651.15 and 2,316.06 is: 3,474.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434.11 : 3,651.15 = 2,316.06 : x
  2. Step 2: Convert to fraction form
    2,434.11/3,651.15 = 2,316.06/x
  3. Step 3: Cross multiply
    2,434.11x = 3,651.15 × 2,316.06
  4. Step 4: Simplify right side
    2,434.11x = 8,456,282.47
  5. Step 5: Solve for x
    x = 8,456,282.47/2,434.11
  6. Step 6: Final answer
    x = 3,474.08

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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.