Home / 3,313.07-4,568.89-2,525.75

Finding the Fourth Proportional to 3,313.07, 4,568.89 and 2,525.75

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Solution

The fourth proportional to 3,313.07, 4,568.89 and 2,525.75 is: 3,483.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313.07 : 4,568.89 = 2,525.75 : x
  2. Step 2: Convert to fraction form
    3,313.07/4,568.89 = 2,525.75/x
  3. Step 3: Cross multiply
    3,313.07x = 4,568.89 × 2,525.75
  4. Step 4: Simplify right side
    3,313.07x = 11,539,873.92
  5. Step 5: Solve for x
    x = 11,539,873.92/3,313.07
  6. Step 6: Final answer
    x = 3,483.14

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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.