Home / 19,996.24-29,989.14-5,952.46

Finding the Fourth Proportional to 19,996.24, 29,989.14 and 5,952.46

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Solution

The fourth proportional to 19,996.24, 29,989.14 and 5,952.46 is: 8,927.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,996.24 : 29,989.14 = 5,952.46 : x
  2. Step 2: Convert to fraction form
    19,996.24/29,989.14 = 5,952.46/x
  3. Step 3: Cross multiply
    19,996.24x = 29,989.14 × 5,952.46
  4. Step 4: Simplify right side
    19,996.24x = 178,509,156.28
  5. Step 5: Solve for x
    x = 178,509,156.28/19,996.24
  6. Step 6: Final answer
    x = 8,927.14

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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.