Home / 7,464.34-11,195.28-2,269

Finding the Fourth Proportional to 7,464.34, 11,195.28 and 2,269

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Solution

The fourth proportional to 7,464.34, 11,195.28 and 2,269 is: 3,403.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464.34 : 11,195.28 = 2,269 : x
  2. Step 2: Convert to fraction form
    7,464.34/11,195.28 = 2,269/x
  3. Step 3: Cross multiply
    7,464.34x = 11,195.28 × 2,269
  4. Step 4: Simplify right side
    7,464.34x = 25,402,090.32
  5. Step 5: Solve for x
    x = 25,402,090.32/7,464.34
  6. Step 6: Final answer
    x = 3,403.13

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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.