Home / 6,715.38-10,073.08-2,035.34

Finding the Fourth Proportional to 6,715.38, 10,073.08 and 2,035.34

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Solution

The fourth proportional to 6,715.38, 10,073.08 and 2,035.34 is: 3,053.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,715.38 : 10,073.08 = 2,035.34 : x
  2. Step 2: Convert to fraction form
    6,715.38/10,073.08 = 2,035.34/x
  3. Step 3: Cross multiply
    6,715.38x = 10,073.08 × 2,035.34
  4. Step 4: Simplify right side
    6,715.38x = 20,502,142.65
  5. Step 5: Solve for x
    x = 20,502,142.65/6,715.38
  6. Step 6: Final answer
    x = 3,053.01

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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.