Home / 6,730.29-10,095.30-3,030.48

Finding the Fourth Proportional to 6,730.29, 10,095.30 and 3,030.48

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Solution

The fourth proportional to 6,730.29, 10,095.30 and 3,030.48 is: 4,545.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730.29 : 10,095.30 = 3,030.48 : x
  2. Step 2: Convert to fraction form
    6,730.29/10,095.30 = 3,030.48/x
  3. Step 3: Cross multiply
    6,730.29x = 10,095.30 × 3,030.48
  4. Step 4: Simplify right side
    6,730.29x = 30,593,604.74
  5. Step 5: Solve for x
    x = 30,593,604.74/6,730.29
  6. Step 6: Final answer
    x = 4,545.66

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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.