Home / 4,900.54-7,352.62-2,269.32

Finding the Fourth Proportional to 4,900.54, 7,352.62 and 2,269.32

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Solution

The fourth proportional to 4,900.54, 7,352.62 and 2,269.32 is: 3,404.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,900.54 : 7,352.62 = 2,269.32 : x
  2. Step 2: Convert to fraction form
    4,900.54/7,352.62 = 2,269.32/x
  3. Step 3: Cross multiply
    4,900.54x = 7,352.62 × 2,269.32
  4. Step 4: Simplify right side
    4,900.54x = 16,685,447.62
  5. Step 5: Solve for x
    x = 16,685,447.62/4,900.54
  6. Step 6: Final answer
    x = 3,404.82

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1.5x scale

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.