Home / 4,994.87-7,495.34-2,073.09

Finding the Fourth Proportional to 4,994.87, 7,495.34 and 2,073.09

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Solution

The fourth proportional to 4,994.87, 7,495.34 and 2,073.09 is: 3,110.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994.87 : 7,495.34 = 2,073.09 : x
  2. Step 2: Convert to fraction form
    4,994.87/7,495.34 = 2,073.09/x
  3. Step 3: Cross multiply
    4,994.87x = 7,495.34 × 2,073.09
  4. Step 4: Simplify right side
    4,994.87x = 15,538,532.14
  5. Step 5: Solve for x
    x = 15,538,532.14/4,994.87
  6. Step 6: Final answer
    x = 3,110.90

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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.