Home / 6,365.08-9,545.22-3,768.76

Finding the Fourth Proportional to 6,365.08, 9,545.22 and 3,768.76

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Solution

The fourth proportional to 6,365.08, 9,545.22 and 3,768.76 is: 5,651.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365.08 : 9,545.22 = 3,768.76 : x
  2. Step 2: Convert to fraction form
    6,365.08/9,545.22 = 3,768.76/x
  3. Step 3: Cross multiply
    6,365.08x = 9,545.22 × 3,768.76
  4. Step 4: Simplify right side
    6,365.08x = 35,973,643.33
  5. Step 5: Solve for x
    x = 35,973,643.33/6,365.08
  6. Step 6: Final answer
    x = 5,651.72

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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.