Home / 7,096.28-9,794.52-4,113.77

Finding the Fourth Proportional to 7,096.28, 9,794.52 and 4,113.77

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Solution

The fourth proportional to 7,096.28, 9,794.52 and 4,113.77 is: 5,677.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096.28 : 9,794.52 = 4,113.77 : x
  2. Step 2: Convert to fraction form
    7,096.28/9,794.52 = 4,113.77/x
  3. Step 3: Cross multiply
    7,096.28x = 9,794.52 × 4,113.77
  4. Step 4: Simplify right side
    7,096.28x = 40,292,353.57
  5. Step 5: Solve for x
    x = 40,292,353.57/7,096.28
  6. Step 6: Final answer
    x = 5,677.96

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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.