Home / 4,325.65-5,969.40-2,336.21

Finding the Fourth Proportional to 4,325.65, 5,969.40 and 2,336.21

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Solution

The fourth proportional to 4,325.65, 5,969.40 and 2,336.21 is: 3,223.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.65 : 5,969.40 = 2,336.21 : x
  2. Step 2: Convert to fraction form
    4,325.65/5,969.40 = 2,336.21/x
  3. Step 3: Cross multiply
    4,325.65x = 5,969.40 × 2,336.21
  4. Step 4: Simplify right side
    4,325.65x = 13,945,764.51
  5. Step 5: Solve for x
    x = 13,945,764.51/4,325.65
  6. Step 6: Final answer
    x = 3,223.97

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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.