Home / 5,935.75-8,903.64-1,831.75

Finding the Fourth Proportional to 5,935.75, 8,903.64 and 1,831.75

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Solution

The fourth proportional to 5,935.75, 8,903.64 and 1,831.75 is: 2,747.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935.75 : 8,903.64 = 1,831.75 : x
  2. Step 2: Convert to fraction form
    5,935.75/8,903.64 = 1,831.75/x
  3. Step 3: Cross multiply
    5,935.75x = 8,903.64 × 1,831.75
  4. Step 4: Simplify right side
    5,935.75x = 16,309,242.57
  5. Step 5: Solve for x
    x = 16,309,242.57/5,935.75
  6. Step 6: Final answer
    x = 2,747.63

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Similar ratio
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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.