Home / 22,664.40-34,007.73-10,193.23

Finding the Fourth Proportional to 22,664.40, 34,007.73 and 10,193.23

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Solution

The fourth proportional to 22,664.40, 34,007.73 and 10,193.23 is: 15,294.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,664.40 : 34,007.73 = 10,193.23 : x
  2. Step 2: Convert to fraction form
    22,664.40/34,007.73 = 10,193.23/x
  3. Step 3: Cross multiply
    22,664.40x = 34,007.73 × 10,193.23
  4. Step 4: Simplify right side
    22,664.40x = 346,648,613.67
  5. Step 5: Solve for x
    x = 346,648,613.67/22,664.40
  6. Step 6: Final answer
    x = 15,294.85

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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.