Home / 4,097.34-5,654.49-2,329.11

Finding the Fourth Proportional to 4,097.34, 5,654.49 and 2,329.11

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Solution

The fourth proportional to 4,097.34, 5,654.49 and 2,329.11 is: 3,214.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097.34 : 5,654.49 = 2,329.11 : x
  2. Step 2: Convert to fraction form
    4,097.34/5,654.49 = 2,329.11/x
  3. Step 3: Cross multiply
    4,097.34x = 5,654.49 × 2,329.11
  4. Step 4: Simplify right side
    4,097.34x = 13,169,929.20
  5. Step 5: Solve for x
    x = 13,169,929.20/4,097.34
  6. Step 6: Final answer
    x = 3,214.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.