Home / 4,450.14-6,167.19-4,387.50

Finding the Fourth Proportional to 4,450.14, 6,167.19 and 4,387.50

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Solution

The fourth proportional to 4,450.14, 6,167.19 and 4,387.50 is: 6,080.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450.14 : 6,167.19 = 4,387.50 : x
  2. Step 2: Convert to fraction form
    4,450.14/6,167.19 = 4,387.50/x
  3. Step 3: Cross multiply
    4,450.14x = 6,167.19 × 4,387.50
  4. Step 4: Simplify right side
    4,450.14x = 27,058,546.13
  5. Step 5: Solve for x
    x = 27,058,546.13/4,450.14
  6. Step 6: Final answer
    x = 6,080.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.