Home / 16,537.62-22,812.82-10,476.76

Finding the Fourth Proportional to 16,537.62, 22,812.82 and 10,476.76

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Solution

The fourth proportional to 16,537.62, 22,812.82 and 10,476.76 is: 14,452.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,537.62 : 22,812.82 = 10,476.76 : x
  2. Step 2: Convert to fraction form
    16,537.62/22,812.82 = 10,476.76/x
  3. Step 3: Cross multiply
    16,537.62x = 22,812.82 × 10,476.76
  4. Step 4: Simplify right side
    16,537.62x = 239,004,440.06
  5. Step 5: Solve for x
    x = 239,004,440.06/16,537.62
  6. Step 6: Final answer
    x = 14,452.17

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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.