Home / 7,669.83-11,501.91-4,550.52

Finding the Fourth Proportional to 7,669.83, 11,501.91 and 4,550.52

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Solution

The fourth proportional to 7,669.83, 11,501.91 and 4,550.52 is: 6,824.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,669.83 : 11,501.91 = 4,550.52 : x
  2. Step 2: Convert to fraction form
    7,669.83/11,501.91 = 4,550.52/x
  3. Step 3: Cross multiply
    7,669.83x = 11,501.91 × 4,550.52
  4. Step 4: Simplify right side
    7,669.83x = 52,339,671.49
  5. Step 5: Solve for x
    x = 52,339,671.49/7,669.83
  6. Step 6: Final answer
    x = 6,824.10

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.