Home / 3,373.48-4,653.66-2,010.07

Finding the Fourth Proportional to 3,373.48, 4,653.66 and 2,010.07

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Solution

The fourth proportional to 3,373.48, 4,653.66 and 2,010.07 is: 2,772.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373.48 : 4,653.66 = 2,010.07 : x
  2. Step 2: Convert to fraction form
    3,373.48/4,653.66 = 2,010.07/x
  3. Step 3: Cross multiply
    3,373.48x = 4,653.66 × 2,010.07
  4. Step 4: Simplify right side
    3,373.48x = 9,354,182.36
  5. Step 5: Solve for x
    x = 9,354,182.36/3,373.48
  6. Step 6: Final answer
    x = 2,772.86

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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.