Home / 5,354.08-8,024.96-2,065.52

Finding the Fourth Proportional to 5,354.08, 8,024.96 and 2,065.52

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Solution

The fourth proportional to 5,354.08, 8,024.96 and 2,065.52 is: 3,095.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,354.08 : 8,024.96 = 2,065.52 : x
  2. Step 2: Convert to fraction form
    5,354.08/8,024.96 = 2,065.52/x
  3. Step 3: Cross multiply
    5,354.08x = 8,024.96 × 2,065.52
  4. Step 4: Simplify right side
    5,354.08x = 16,575,715.38
  5. Step 5: Solve for x
    x = 16,575,715.38/5,354.08
  6. Step 6: Final answer
    x = 3,095.90

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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.