Home / 7,253.19-10,882.85-3,094.11

Finding the Fourth Proportional to 7,253.19, 10,882.85 and 3,094.11

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Solution

The fourth proportional to 7,253.19, 10,882.85 and 3,094.11 is: 4,642.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253.19 : 10,882.85 = 3,094.11 : x
  2. Step 2: Convert to fraction form
    7,253.19/10,882.85 = 3,094.11/x
  3. Step 3: Cross multiply
    7,253.19x = 10,882.85 × 3,094.11
  4. Step 4: Simplify right side
    7,253.19x = 33,672,719.54
  5. Step 5: Solve for x
    x = 33,672,719.54/7,253.19
  6. Step 6: Final answer
    x = 4,642.47

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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.