Home / 6,907.56-10,359.18-3,008.04

Finding the Fourth Proportional to 6,907.56, 10,359.18 and 3,008.04

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Solution

The fourth proportional to 6,907.56, 10,359.18 and 3,008.04 is: 4,511.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,907.56 : 10,359.18 = 3,008.04 : x
  2. Step 2: Convert to fraction form
    6,907.56/10,359.18 = 3,008.04/x
  3. Step 3: Cross multiply
    6,907.56x = 10,359.18 × 3,008.04
  4. Step 4: Simplify right side
    6,907.56x = 31,160,827.81
  5. Step 5: Solve for x
    x = 31,160,827.81/6,907.56
  6. Step 6: Final answer
    x = 4,511.12

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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.