Home / 7,635.11-11,454.31-2,370.01

Finding the Fourth Proportional to 7,635.11, 11,454.31 and 2,370.01

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Solution

The fourth proportional to 7,635.11, 11,454.31 and 2,370.01 is: 3,555.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,635.11 : 11,454.31 = 2,370.01 : x
  2. Step 2: Convert to fraction form
    7,635.11/11,454.31 = 2,370.01/x
  3. Step 3: Cross multiply
    7,635.11x = 11,454.31 × 2,370.01
  4. Step 4: Simplify right side
    7,635.11x = 27,146,829.24
  5. Step 5: Solve for x
    x = 27,146,829.24/7,635.11
  6. Step 6: Final answer
    x = 3,555.53

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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.