Home / 4,434.48-6,677.28-3,661.92

Finding the Fourth Proportional to 4,434.48, 6,677.28 and 3,661.92

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Solution

The fourth proportional to 4,434.48, 6,677.28 and 3,661.92 is: 5,513.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434.48 : 6,677.28 = 3,661.92 : x
  2. Step 2: Convert to fraction form
    4,434.48/6,677.28 = 3,661.92/x
  3. Step 3: Cross multiply
    4,434.48x = 6,677.28 × 3,661.92
  4. Step 4: Simplify right side
    4,434.48x = 24,451,665.18
  5. Step 5: Solve for x
    x = 24,451,665.18/4,434.48
  6. Step 6: Final answer
    x = 5,513.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.