Home / 25,824.33-38,752.88-11,033.36

Finding the Fourth Proportional to 25,824.33, 38,752.88 and 11,033.36

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Solution

The fourth proportional to 25,824.33, 38,752.88 and 11,033.36 is: 16,557.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,824.33 : 38,752.88 = 11,033.36 : x
  2. Step 2: Convert to fraction form
    25,824.33/38,752.88 = 11,033.36/x
  3. Step 3: Cross multiply
    25,824.33x = 38,752.88 × 11,033.36
  4. Step 4: Simplify right side
    25,824.33x = 427,574,476.08
  5. Step 5: Solve for x
    x = 427,574,476.08/25,824.33
  6. Step 6: Final answer
    x = 16,557.04

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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.