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Finding the Fourth Proportional to 26,232, 36,200.52 and 15,054

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Solution

The fourth proportional to 26,232, 36,200.52 and 15,054 is: 20,774.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,232 : 36,200.52 = 15,054 : x
  2. Step 2: Convert to fraction form
    26,232/36,200.52 = 15,054/x
  3. Step 3: Cross multiply
    26,232x = 36,200.52 × 15,054
  4. Step 4: Simplify right side
    26,232x = 544,962,628.08
  5. Step 5: Solve for x
    x = 544,962,628.08/26,232
  6. Step 6: Final answer
    x = 20,774.73

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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.