Home / 6,369.82-9,554.46-2,475.07

Finding the Fourth Proportional to 6,369.82, 9,554.46 and 2,475.07

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Solution

The fourth proportional to 6,369.82, 9,554.46 and 2,475.07 is: 3,712.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,369.82 : 9,554.46 = 2,475.07 : x
  2. Step 2: Convert to fraction form
    6,369.82/9,554.46 = 2,475.07/x
  3. Step 3: Cross multiply
    6,369.82x = 9,554.46 × 2,475.07
  4. Step 4: Simplify right side
    6,369.82x = 23,647,957.31
  5. Step 5: Solve for x
    x = 23,647,957.31/6,369.82
  6. Step 6: Final answer
    x = 3,712.50

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Half scale
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Double scale
Find fourth proportional to 6,370.82, 9,555.96 and 2,476.07
Similar ratio
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1.5x scale

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.