Home / 4,924.66-7,379.70-4,053.36

Finding the Fourth Proportional to 4,924.66, 7,379.70 and 4,053.36

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Solution

The fourth proportional to 4,924.66, 7,379.70 and 4,053.36 is: 6,074.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924.66 : 7,379.70 = 4,053.36 : x
  2. Step 2: Convert to fraction form
    4,924.66/7,379.70 = 4,053.36/x
  3. Step 3: Cross multiply
    4,924.66x = 7,379.70 × 4,053.36
  4. Step 4: Simplify right side
    4,924.66x = 29,912,580.79
  5. Step 5: Solve for x
    x = 29,912,580.79/4,924.66
  6. Step 6: Final answer
    x = 6,074.04

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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.