Home / 2,097.11-2,895.06-1,623.95

Finding the Fourth Proportional to 2,097.11, 2,895.06 and 1,623.95

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Solution

The fourth proportional to 2,097.11, 2,895.06 and 1,623.95 is: 2,241.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,097.11 : 2,895.06 = 1,623.95 : x
  2. Step 2: Convert to fraction form
    2,097.11/2,895.06 = 1,623.95/x
  3. Step 3: Cross multiply
    2,097.11x = 2,895.06 × 1,623.95
  4. Step 4: Simplify right side
    2,097.11x = 4,701,432.69
  5. Step 5: Solve for x
    x = 4,701,432.69/2,097.11
  6. Step 6: Final answer
    x = 2,241.86

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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.