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Finding the Fourth Proportional to 79,745.58, 110,094.72 and 52,924.46

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Solution

The fourth proportional to 79,745.58, 110,094.72 and 52,924.46 is: 73,066.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,745.58 : 110,094.72 = 52,924.46 : x
  2. Step 2: Convert to fraction form
    79,745.58/110,094.72 = 52,924.46/x
  3. Step 3: Cross multiply
    79,745.58x = 110,094.72 × 52,924.46
  4. Step 4: Simplify right side
    79,745.58x = 5,826,703,665.70
  5. Step 5: Solve for x
    x = 5,826,703,665.70/79,745.58
  6. Step 6: Final answer
    x = 73,066.16

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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.