Home / 4,727.00-7,095.11-3,490.66

Finding the Fourth Proportional to 4,727.00, 7,095.11 and 3,490.66

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Solution

The fourth proportional to 4,727.00, 7,095.11 and 3,490.66 is: 5,239.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,727.00 : 7,095.11 = 3,490.66 : x
  2. Step 2: Convert to fraction form
    4,727.00/7,095.11 = 3,490.66/x
  3. Step 3: Cross multiply
    4,727.00x = 7,095.11 × 3,490.66
  4. Step 4: Simplify right side
    4,727.00x = 24,766,583.06
  5. Step 5: Solve for x
    x = 24,766,583.06/4,727.00
  6. Step 6: Final answer
    x = 5,239.39

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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.