Home / 4,363.47-6,545.19-3,049.79

Finding the Fourth Proportional to 4,363.47, 6,545.19 and 3,049.79

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Solution

The fourth proportional to 4,363.47, 6,545.19 and 3,049.79 is: 4,574.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363.47 : 6,545.19 = 3,049.79 : x
  2. Step 2: Convert to fraction form
    4,363.47/6,545.19 = 3,049.79/x
  3. Step 3: Cross multiply
    4,363.47x = 6,545.19 × 3,049.79
  4. Step 4: Simplify right side
    4,363.47x = 19,961,455.01
  5. Step 5: Solve for x
    x = 19,961,455.01/4,363.47
  6. Step 6: Final answer
    x = 4,574.67

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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.