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Finding the Fourth Proportional to 9,806.00, 13,534.24 and 5,826.34

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Solution

The fourth proportional to 9,806.00, 13,534.24 and 5,826.34 is: 8,041.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,806.00 : 13,534.24 = 5,826.34 : x
  2. Step 2: Convert to fraction form
    9,806.00/13,534.24 = 5,826.34/x
  3. Step 3: Cross multiply
    9,806.00x = 13,534.24 × 5,826.34
  4. Step 4: Simplify right side
    9,806.00x = 78,855,108.08
  5. Step 5: Solve for x
    x = 78,855,108.08/9,806.00
  6. Step 6: Final answer
    x = 8,041.52

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