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Finding the Fourth Proportional to 24,172.52, 36,258.84 and 7,533.09

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Solution

The fourth proportional to 24,172.52, 36,258.84 and 7,533.09 is: 11,299.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,172.52 : 36,258.84 = 7,533.09 : x
  2. Step 2: Convert to fraction form
    24,172.52/36,258.84 = 7,533.09/x
  3. Step 3: Cross multiply
    24,172.52x = 36,258.84 × 7,533.09
  4. Step 4: Simplify right side
    24,172.52x = 273,141,105.02
  5. Step 5: Solve for x
    x = 273,141,105.02/24,172.52
  6. Step 6: Final answer
    x = 11,299.66

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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.