Home / 4,224.93-6,338.24-1,303.13

Finding the Fourth Proportional to 4,224.93, 6,338.24 and 1,303.13

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Solution

The fourth proportional to 4,224.93, 6,338.24 and 1,303.13 is: 1,954.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224.93 : 6,338.24 = 1,303.13 : x
  2. Step 2: Convert to fraction form
    4,224.93/6,338.24 = 1,303.13/x
  3. Step 3: Cross multiply
    4,224.93x = 6,338.24 × 1,303.13
  4. Step 4: Simplify right side
    4,224.93x = 8,259,517.37
  5. Step 5: Solve for x
    x = 8,259,517.37/4,224.93
  6. Step 6: Final answer
    x = 1,954.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.