Home / 17,228.64-25,882.08-14,895.84

Finding the Fourth Proportional to 17,228.64, 25,882.08 and 14,895.84

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Solution

The fourth proportional to 17,228.64, 25,882.08 and 14,895.84 is: 22,377.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,228.64 : 25,882.08 = 14,895.84 : x
  2. Step 2: Convert to fraction form
    17,228.64/25,882.08 = 14,895.84/x
  3. Step 3: Cross multiply
    17,228.64x = 25,882.08 × 14,895.84
  4. Step 4: Simplify right side
    17,228.64x = 385,535,322.55
  5. Step 5: Solve for x
    x = 385,535,322.55/17,228.64
  6. Step 6: Final answer
    x = 22,377.58

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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.