Home / 4,353.36-6,493.32-3,651.84

Finding the Fourth Proportional to 4,353.36, 6,493.32 and 3,651.84

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Solution

The fourth proportional to 4,353.36, 6,493.32 and 3,651.84 is: 5,446.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353.36 : 6,493.32 = 3,651.84 : x
  2. Step 2: Convert to fraction form
    4,353.36/6,493.32 = 3,651.84/x
  3. Step 3: Cross multiply
    4,353.36x = 6,493.32 × 3,651.84
  4. Step 4: Simplify right side
    4,353.36x = 23,712,565.71
  5. Step 5: Solve for x
    x = 23,712,565.71/4,353.36
  6. Step 6: Final answer
    x = 5,446.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.