Home / 4,322.29-5,964.36-2,529.97

Finding the Fourth Proportional to 4,322.29, 5,964.36 and 2,529.97

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Solution

The fourth proportional to 4,322.29, 5,964.36 and 2,529.97 is: 3,491.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,322.29 : 5,964.36 = 2,529.97 : x
  2. Step 2: Convert to fraction form
    4,322.29/5,964.36 = 2,529.97/x
  3. Step 3: Cross multiply
    4,322.29x = 5,964.36 × 2,529.97
  4. Step 4: Simplify right side
    4,322.29x = 15,089,659.75
  5. Step 5: Solve for x
    x = 15,089,659.75/4,322.29
  6. Step 6: Final answer
    x = 3,491.13

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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.