Home / 6,911.00-10,368.59-2,468.10

Finding the Fourth Proportional to 6,911.00, 10,368.59 and 2,468.10

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Solution

The fourth proportional to 6,911.00, 10,368.59 and 2,468.10 is: 3,702.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,911.00 : 10,368.59 = 2,468.10 : x
  2. Step 2: Convert to fraction form
    6,911.00/10,368.59 = 2,468.10/x
  3. Step 3: Cross multiply
    6,911.00x = 10,368.59 × 2,468.10
  4. Step 4: Simplify right side
    6,911.00x = 25,590,704.64
  5. Step 5: Solve for x
    x = 25,590,704.64/6,911.00
  6. Step 6: Final answer
    x = 3,702.89

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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.