Home / 5,369.22-7,409.10-3,244.32

Finding the Fourth Proportional to 5,369.22, 7,409.10 and 3,244.32

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Solution

The fourth proportional to 5,369.22, 7,409.10 and 3,244.32 is: 4,476.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,369.22 : 7,409.10 = 3,244.32 : x
  2. Step 2: Convert to fraction form
    5,369.22/7,409.10 = 3,244.32/x
  3. Step 3: Cross multiply
    5,369.22x = 7,409.10 × 3,244.32
  4. Step 4: Simplify right side
    5,369.22x = 24,037,491.31
  5. Step 5: Solve for x
    x = 24,037,491.31/5,369.22
  6. Step 6: Final answer
    x = 4,476.91

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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.