Home / 4,354.16-6,525.52-2,380.66

Finding the Fourth Proportional to 4,354.16, 6,525.52 and 2,380.66

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Solution

The fourth proportional to 4,354.16, 6,525.52 and 2,380.66 is: 3,567.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354.16 : 6,525.52 = 2,380.66 : x
  2. Step 2: Convert to fraction form
    4,354.16/6,525.52 = 2,380.66/x
  3. Step 3: Cross multiply
    4,354.16x = 6,525.52 × 2,380.66
  4. Step 4: Simplify right side
    4,354.16x = 15,535,044.44
  5. Step 5: Solve for x
    x = 15,535,044.44/4,354.16
  6. Step 6: Final answer
    x = 3,567.86

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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.