Home / 9,433.75-14,152.65-3,193.92

Finding the Fourth Proportional to 9,433.75, 14,152.65 and 3,193.92

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Solution

The fourth proportional to 9,433.75, 14,152.65 and 3,193.92 is: 4,791.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433.75 : 14,152.65 = 3,193.92 : x
  2. Step 2: Convert to fraction form
    9,433.75/14,152.65 = 3,193.92/x
  3. Step 3: Cross multiply
    9,433.75x = 14,152.65 × 3,193.92
  4. Step 4: Simplify right side
    9,433.75x = 45,202,431.89
  5. Step 5: Solve for x
    x = 45,202,431.89/9,433.75
  6. Step 6: Final answer
    x = 4,791.57

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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.