Home / 19,496.63-29,227.25-10,125.69

Finding the Fourth Proportional to 19,496.63, 29,227.25 and 10,125.69

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Solution

The fourth proportional to 19,496.63, 29,227.25 and 10,125.69 is: 15,179.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496.63 : 29,227.25 = 10,125.69 : x
  2. Step 2: Convert to fraction form
    19,496.63/29,227.25 = 10,125.69/x
  3. Step 3: Cross multiply
    19,496.63x = 29,227.25 × 10,125.69
  4. Step 4: Simplify right side
    19,496.63x = 295,946,022.42
  5. Step 5: Solve for x
    x = 295,946,022.42/19,496.63
  6. Step 6: Final answer
    x = 15,179.35

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1.5x scale

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.