Home / 25,082.20-37,622.91-6,107.01

Finding the Fourth Proportional to 25,082.20, 37,622.91 and 6,107.01

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Solution

The fourth proportional to 25,082.20, 37,622.91 and 6,107.01 is: 9,160.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,082.20 : 37,622.91 = 6,107.01 : x
  2. Step 2: Convert to fraction form
    25,082.20/37,622.91 = 6,107.01/x
  3. Step 3: Cross multiply
    25,082.20x = 37,622.91 × 6,107.01
  4. Step 4: Simplify right side
    25,082.20x = 229,763,393.54
  5. Step 5: Solve for x
    x = 229,763,393.54/25,082.20
  6. Step 6: Final answer
    x = 9,160.42

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1.5x scale

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.