Home / 9,410.81-12,976.28-6,003.27

Finding the Fourth Proportional to 9,410.81, 12,976.28 and 6,003.27

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Solution

The fourth proportional to 9,410.81, 12,976.28 and 6,003.27 is: 8,277.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410.81 : 12,976.28 = 6,003.27 : x
  2. Step 2: Convert to fraction form
    9,410.81/12,976.28 = 6,003.27/x
  3. Step 3: Cross multiply
    9,410.81x = 12,976.28 × 6,003.27
  4. Step 4: Simplify right side
    9,410.81x = 77,900,082.42
  5. Step 5: Solve for x
    x = 77,900,082.42/9,410.81
  6. Step 6: Final answer
    x = 8,277.73

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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.