Home / 7,262.19-10,892.68-2,330.51

Finding the Fourth Proportional to 7,262.19, 10,892.68 and 2,330.51

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Solution

The fourth proportional to 7,262.19, 10,892.68 and 2,330.51 is: 3,495.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,262.19 : 10,892.68 = 2,330.51 : x
  2. Step 2: Convert to fraction form
    7,262.19/10,892.68 = 2,330.51/x
  3. Step 3: Cross multiply
    7,262.19x = 10,892.68 × 2,330.51
  4. Step 4: Simplify right side
    7,262.19x = 25,385,439.38
  5. Step 5: Solve for x
    x = 25,385,439.38/7,262.19
  6. Step 6: Final answer
    x = 3,495.56

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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.