Home / 2,910.54-4,014.99-2,024.82

Finding the Fourth Proportional to 2,910.54, 4,014.99 and 2,024.82

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Solution

The fourth proportional to 2,910.54, 4,014.99 and 2,024.82 is: 2,793.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,910.54 : 4,014.99 = 2,024.82 : x
  2. Step 2: Convert to fraction form
    2,910.54/4,014.99 = 2,024.82/x
  3. Step 3: Cross multiply
    2,910.54x = 4,014.99 × 2,024.82
  4. Step 4: Simplify right side
    2,910.54x = 8,129,632.05
  5. Step 5: Solve for x
    x = 8,129,632.05/2,910.54
  6. Step 6: Final answer
    x = 2,793.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.