Home / 9,199.34-13,797.08-2,623.76

Finding the Fourth Proportional to 9,199.34, 13,797.08 and 2,623.76

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Solution

The fourth proportional to 9,199.34, 13,797.08 and 2,623.76 is: 3,935.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,199.34 : 13,797.08 = 2,623.76 : x
  2. Step 2: Convert to fraction form
    9,199.34/13,797.08 = 2,623.76/x
  3. Step 3: Cross multiply
    9,199.34x = 13,797.08 × 2,623.76
  4. Step 4: Simplify right side
    9,199.34x = 36,200,226.62
  5. Step 5: Solve for x
    x = 36,200,226.62/9,199.34
  6. Step 6: Final answer
    x = 3,935.09

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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.