Home / 7,346.28-11,017.06-2,414.76

Finding the Fourth Proportional to 7,346.28, 11,017.06 and 2,414.76

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Solution

The fourth proportional to 7,346.28, 11,017.06 and 2,414.76 is: 3,621.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346.28 : 11,017.06 = 2,414.76 : x
  2. Step 2: Convert to fraction form
    7,346.28/11,017.06 = 2,414.76/x
  3. Step 3: Cross multiply
    7,346.28x = 11,017.06 × 2,414.76
  4. Step 4: Simplify right side
    7,346.28x = 26,603,555.81
  5. Step 5: Solve for x
    x = 26,603,555.81/7,346.28
  6. Step 6: Final answer
    x = 3,621.36

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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.