Home / 4,646.00-6,411.49-2,550.13

Finding the Fourth Proportional to 4,646.00, 6,411.49 and 2,550.13

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Solution

The fourth proportional to 4,646.00, 6,411.49 and 2,550.13 is: 3,519.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,646.00 : 6,411.49 = 2,550.13 : x
  2. Step 2: Convert to fraction form
    4,646.00/6,411.49 = 2,550.13/x
  3. Step 3: Cross multiply
    4,646.00x = 6,411.49 × 2,550.13
  4. Step 4: Simplify right side
    4,646.00x = 16,350,110.59
  5. Step 5: Solve for x
    x = 16,350,110.59/4,646.00
  6. Step 6: Final answer
    x = 3,519.18

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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.