Home / 4,697.60-7,046.17-1,923.58

Finding the Fourth Proportional to 4,697.60, 7,046.17 and 1,923.58

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Solution

The fourth proportional to 4,697.60, 7,046.17 and 1,923.58 is: 2,885.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697.60 : 7,046.17 = 1,923.58 : x
  2. Step 2: Convert to fraction form
    4,697.60/7,046.17 = 1,923.58/x
  3. Step 3: Cross multiply
    4,697.60x = 7,046.17 × 1,923.58
  4. Step 4: Simplify right side
    4,697.60x = 13,553,849.26
  5. Step 5: Solve for x
    x = 13,553,849.26/4,697.60
  6. Step 6: Final answer
    x = 2,885.27

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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.