Home / 3,360.52-4,637.61-2,033.45

Finding the Fourth Proportional to 3,360.52, 4,637.61 and 2,033.45

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Solution

The fourth proportional to 3,360.52, 4,637.61 and 2,033.45 is: 2,806.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360.52 : 4,637.61 = 2,033.45 : x
  2. Step 2: Convert to fraction form
    3,360.52/4,637.61 = 2,033.45/x
  3. Step 3: Cross multiply
    3,360.52x = 4,637.61 × 2,033.45
  4. Step 4: Simplify right side
    3,360.52x = 9,430,342.26
  5. Step 5: Solve for x
    x = 9,430,342.26/3,360.52
  6. Step 6: Final answer
    x = 2,806.21

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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.