Home / 6,307.81-9,466.11-2,610.07

Finding the Fourth Proportional to 6,307.81, 9,466.11 and 2,610.07

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Solution

The fourth proportional to 6,307.81, 9,466.11 and 2,610.07 is: 3,916.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,307.81 : 9,466.11 = 2,610.07 : x
  2. Step 2: Convert to fraction form
    6,307.81/9,466.11 = 2,610.07/x
  3. Step 3: Cross multiply
    6,307.81x = 9,466.11 × 2,610.07
  4. Step 4: Simplify right side
    6,307.81x = 24,707,209.73
  5. Step 5: Solve for x
    x = 24,707,209.73/6,307.81
  6. Step 6: Final answer
    x = 3,916.92

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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.