Home / 4,457.19-6,673.31-3,358.11

Finding the Fourth Proportional to 4,457.19, 6,673.31 and 3,358.11

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Solution

The fourth proportional to 4,457.19, 6,673.31 and 3,358.11 is: 5,027.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,457.19 : 6,673.31 = 3,358.11 : x
  2. Step 2: Convert to fraction form
    4,457.19/6,673.31 = 3,358.11/x
  3. Step 3: Cross multiply
    4,457.19x = 6,673.31 × 3,358.11
  4. Step 4: Simplify right side
    4,457.19x = 22,409,692.25
  5. Step 5: Solve for x
    x = 22,409,692.25/4,457.19
  6. Step 6: Final answer
    x = 5,027.76

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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.