Home / 1,713.06-2,566.08-1,093.86

Finding the Fourth Proportional to 1,713.06, 2,566.08 and 1,093.86

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Solution

The fourth proportional to 1,713.06, 2,566.08 and 1,093.86 is: 1,638.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713.06 : 2,566.08 = 1,093.86 : x
  2. Step 2: Convert to fraction form
    1,713.06/2,566.08 = 1,093.86/x
  3. Step 3: Cross multiply
    1,713.06x = 2,566.08 × 1,093.86
  4. Step 4: Simplify right side
    1,713.06x = 2,806,932.27
  5. Step 5: Solve for x
    x = 2,806,932.27/1,713.06
  6. Step 6: Final answer
    x = 1,638.55

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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.