Home / 7,269.46-10,904.59-2,338.74

Finding the Fourth Proportional to 7,269.46, 10,904.59 and 2,338.74

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Solution

The fourth proportional to 7,269.46, 10,904.59 and 2,338.74 is: 3,508.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,269.46 : 10,904.59 = 2,338.74 : x
  2. Step 2: Convert to fraction form
    7,269.46/10,904.59 = 2,338.74/x
  3. Step 3: Cross multiply
    7,269.46x = 10,904.59 × 2,338.74
  4. Step 4: Simplify right side
    7,269.46x = 25,503,000.82
  5. Step 5: Solve for x
    x = 25,503,000.82/7,269.46
  6. Step 6: Final answer
    x = 3,508.24

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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.