Home / 6,907.48-10,359.16-2,523.92

Finding the Fourth Proportional to 6,907.48, 10,359.16 and 2,523.92

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Solution

The fourth proportional to 6,907.48, 10,359.16 and 2,523.92 is: 3,785.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,907.48 : 10,359.16 = 2,523.92 : x
  2. Step 2: Convert to fraction form
    6,907.48/10,359.16 = 2,523.92/x
  3. Step 3: Cross multiply
    6,907.48x = 10,359.16 × 2,523.92
  4. Step 4: Simplify right side
    6,907.48x = 26,145,691.11
  5. Step 5: Solve for x
    x = 26,145,691.11/6,907.48
  6. Step 6: Final answer
    x = 3,785.13

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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.