Home / 3,336.61-4,604.70-2,010.51

Finding the Fourth Proportional to 3,336.61, 4,604.70 and 2,010.51

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Solution

The fourth proportional to 3,336.61, 4,604.70 and 2,010.51 is: 2,774.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336.61 : 4,604.70 = 2,010.51 : x
  2. Step 2: Convert to fraction form
    3,336.61/4,604.70 = 2,010.51/x
  3. Step 3: Cross multiply
    3,336.61x = 4,604.70 × 2,010.51
  4. Step 4: Simplify right side
    3,336.61x = 9,257,795.40
  5. Step 5: Solve for x
    x = 9,257,795.40/3,336.61
  6. Step 6: Final answer
    x = 2,774.61

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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.