Home / 4,684.29-7,035.54-3,446.81

Finding the Fourth Proportional to 4,684.29, 7,035.54 and 3,446.81

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Solution

The fourth proportional to 4,684.29, 7,035.54 and 3,446.81 is: 5,176.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684.29 : 7,035.54 = 3,446.81 : x
  2. Step 2: Convert to fraction form
    4,684.29/7,035.54 = 3,446.81/x
  3. Step 3: Cross multiply
    4,684.29x = 7,035.54 × 3,446.81
  4. Step 4: Simplify right side
    4,684.29x = 24,250,169.63
  5. Step 5: Solve for x
    x = 24,250,169.63/4,684.29
  6. Step 6: Final answer
    x = 5,176.91

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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.