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Finding the Fourth Proportional to 6,525.56, 9,794.10 and 4,475

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Solution

The fourth proportional to 6,525.56, 9,794.10 and 4,475 is: 6,716.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525.56 : 9,794.10 = 4,475 : x
  2. Step 2: Convert to fraction form
    6,525.56/9,794.10 = 4,475/x
  3. Step 3: Cross multiply
    6,525.56x = 9,794.10 × 4,475
  4. Step 4: Simplify right side
    6,525.56x = 43,828,597.50
  5. Step 5: Solve for x
    x = 43,828,597.50/6,525.56
  6. Step 6: Final answer
    x = 6,716.45

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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.