Home / 2,365.15-3,545.97-1,632.64

Finding the Fourth Proportional to 2,365.15, 3,545.97 and 1,632.64

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Solution

The fourth proportional to 2,365.15, 3,545.97 and 1,632.64 is: 2,447.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365.15 : 3,545.97 = 1,632.64 : x
  2. Step 2: Convert to fraction form
    2,365.15/3,545.97 = 1,632.64/x
  3. Step 3: Cross multiply
    2,365.15x = 3,545.97 × 1,632.64
  4. Step 4: Simplify right side
    2,365.15x = 5,789,292.46
  5. Step 5: Solve for x
    x = 5,789,292.46/2,365.15
  6. Step 6: Final answer
    x = 2,447.75

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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.