Home / 4,910.04-7,365.84-2,313

Finding the Fourth Proportional to 4,910.04, 7,365.84 and 2,313

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Solution

The fourth proportional to 4,910.04, 7,365.84 and 2,313 is: 3,469.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910.04 : 7,365.84 = 2,313 : x
  2. Step 2: Convert to fraction form
    4,910.04/7,365.84 = 2,313/x
  3. Step 3: Cross multiply
    4,910.04x = 7,365.84 × 2,313
  4. Step 4: Simplify right side
    4,910.04x = 17,037,187.92
  5. Step 5: Solve for x
    x = 17,037,187.92/4,910.04
  6. Step 6: Final answer
    x = 3,469.87

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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.