Home / 247,346.11-371,033.88-95,544.34

Finding the Fourth Proportional to 247,346.11, 371,033.88 and 95,544.34

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Solution

The fourth proportional to 247,346.11, 371,033.88 and 95,544.34 is: 143,322.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,346.11 : 371,033.88 = 95,544.34 : x
  2. Step 2: Convert to fraction form
    247,346.11/371,033.88 = 95,544.34/x
  3. Step 3: Cross multiply
    247,346.11x = 371,033.88 × 95,544.34
  4. Step 4: Simplify right side
    247,346.11x = 35,450,187,182.24
  5. Step 5: Solve for x
    x = 35,450,187,182.24/247,346.11
  6. Step 6: Final answer
    x = 143,322.19

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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.