Home / 6,834.31-10,252.04-1,904.00

Finding the Fourth Proportional to 6,834.31, 10,252.04 and 1,904.00

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Solution

The fourth proportional to 6,834.31, 10,252.04 and 1,904.00 is: 2,856.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834.31 : 10,252.04 = 1,904.00 : x
  2. Step 2: Convert to fraction form
    6,834.31/10,252.04 = 1,904.00/x
  3. Step 3: Cross multiply
    6,834.31x = 10,252.04 × 1,904.00
  4. Step 4: Simplify right side
    6,834.31x = 19,519,823.38
  5. Step 5: Solve for x
    x = 19,519,823.38/6,834.31
  6. Step 6: Final answer
    x = 2,856.15

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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.