Home / 6,260.25-9,384.19-3,488.22

Finding the Fourth Proportional to 6,260.25, 9,384.19 and 3,488.22

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Solution

The fourth proportional to 6,260.25, 9,384.19 and 3,488.22 is: 5,228.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,260.25 : 9,384.19 = 3,488.22 : x
  2. Step 2: Convert to fraction form
    6,260.25/9,384.19 = 3,488.22/x
  3. Step 3: Cross multiply
    6,260.25x = 9,384.19 × 3,488.22
  4. Step 4: Simplify right side
    6,260.25x = 32,734,158.79
  5. Step 5: Solve for x
    x = 32,734,158.79/6,260.25
  6. Step 6: Final answer
    x = 5,228.89

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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.