Home / 6,705.81-10,058.27-2,025.95

Finding the Fourth Proportional to 6,705.81, 10,058.27 and 2,025.95

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Solution

The fourth proportional to 6,705.81, 10,058.27 and 2,025.95 is: 3,038.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,705.81 : 10,058.27 = 2,025.95 : x
  2. Step 2: Convert to fraction form
    6,705.81/10,058.27 = 2,025.95/x
  3. Step 3: Cross multiply
    6,705.81x = 10,058.27 × 2,025.95
  4. Step 4: Simplify right side
    6,705.81x = 20,377,491.69
  5. Step 5: Solve for x
    x = 20,377,491.69/6,705.81
  6. Step 6: Final answer
    x = 3,038.78

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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.