Home / 6,369.93-9,549.99-2,904.75

Finding the Fourth Proportional to 6,369.93, 9,549.99 and 2,904.75

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Solution

The fourth proportional to 6,369.93, 9,549.99 and 2,904.75 is: 4,354.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,369.93 : 9,549.99 = 2,904.75 : x
  2. Step 2: Convert to fraction form
    6,369.93/9,549.99 = 2,904.75/x
  3. Step 3: Cross multiply
    6,369.93x = 9,549.99 × 2,904.75
  4. Step 4: Simplify right side
    6,369.93x = 27,740,333.45
  5. Step 5: Solve for x
    x = 27,740,333.45/6,369.93
  6. Step 6: Final answer
    x = 4,354.89

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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.