Home / 22,060.03-33,096.23-8,921.63

Finding the Fourth Proportional to 22,060.03, 33,096.23 and 8,921.63

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Solution

The fourth proportional to 22,060.03, 33,096.23 and 8,921.63 is: 13,384.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,060.03 : 33,096.23 = 8,921.63 : x
  2. Step 2: Convert to fraction form
    22,060.03/33,096.23 = 8,921.63/x
  3. Step 3: Cross multiply
    22,060.03x = 33,096.23 × 8,921.63
  4. Step 4: Simplify right side
    22,060.03x = 295,272,318.45
  5. Step 5: Solve for x
    x = 295,272,318.45/22,060.03
  6. Step 6: Final answer
    x = 13,384.95

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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.