Home / 5,733.57-7,912.65-4,314.71

Finding the Fourth Proportional to 5,733.57, 7,912.65 and 4,314.71

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Solution

The fourth proportional to 5,733.57, 7,912.65 and 4,314.71 is: 5,954.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733.57 : 7,912.65 = 4,314.71 : x
  2. Step 2: Convert to fraction form
    5,733.57/7,912.65 = 4,314.71/x
  3. Step 3: Cross multiply
    5,733.57x = 7,912.65 × 4,314.71
  4. Step 4: Simplify right side
    5,733.57x = 34,140,790.08
  5. Step 5: Solve for x
    x = 34,140,790.08/5,733.57
  6. Step 6: Final answer
    x = 5,954.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.