Home / 3,550.87-4,901.16-2,559.01

Finding the Fourth Proportional to 3,550.87, 4,901.16 and 2,559.01

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Solution

The fourth proportional to 3,550.87, 4,901.16 and 2,559.01 is: 3,532.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550.87 : 4,901.16 = 2,559.01 : x
  2. Step 2: Convert to fraction form
    3,550.87/4,901.16 = 2,559.01/x
  3. Step 3: Cross multiply
    3,550.87x = 4,901.16 × 2,559.01
  4. Step 4: Simplify right side
    3,550.87x = 12,542,117.45
  5. Step 5: Solve for x
    x = 12,542,117.45/3,550.87
  6. Step 6: Final answer
    x = 3,532.13

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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.