Home / 3,336.93-4,605.53-2,010.74

Finding the Fourth Proportional to 3,336.93, 4,605.53 and 2,010.74

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Solution

The fourth proportional to 3,336.93, 4,605.53 and 2,010.74 is: 2,775.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336.93 : 4,605.53 = 2,010.74 : x
  2. Step 2: Convert to fraction form
    3,336.93/4,605.53 = 2,010.74/x
  3. Step 3: Cross multiply
    3,336.93x = 4,605.53 × 2,010.74
  4. Step 4: Simplify right side
    3,336.93x = 9,260,490.31
  5. Step 5: Solve for x
    x = 9,260,490.31/3,336.93
  6. Step 6: Final answer
    x = 2,775.15

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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.