Home / 7,095.57-10,641.98-2,711.99

Finding the Fourth Proportional to 7,095.57, 10,641.98 and 2,711.99

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Solution

The fourth proportional to 7,095.57, 10,641.98 and 2,711.99 is: 4,067.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095.57 : 10,641.98 = 2,711.99 : x
  2. Step 2: Convert to fraction form
    7,095.57/10,641.98 = 2,711.99/x
  3. Step 3: Cross multiply
    7,095.57x = 10,641.98 × 2,711.99
  4. Step 4: Simplify right side
    7,095.57x = 28,860,943.34
  5. Step 5: Solve for x
    x = 28,860,943.34/7,095.57
  6. Step 6: Final answer
    x = 4,067.46

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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.