Home / 4,699.80-7,046.33-2,358.14

Finding the Fourth Proportional to 4,699.80, 7,046.33 and 2,358.14

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Solution

The fourth proportional to 4,699.80, 7,046.33 and 2,358.14 is: 3,535.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,699.80 : 7,046.33 = 2,358.14 : x
  2. Step 2: Convert to fraction form
    4,699.80/7,046.33 = 2,358.14/x
  3. Step 3: Cross multiply
    4,699.80x = 7,046.33 × 2,358.14
  4. Step 4: Simplify right side
    4,699.80x = 16,616,185.60
  5. Step 5: Solve for x
    x = 16,616,185.60/4,699.80
  6. Step 6: Final answer
    x = 3,535.51

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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.