Home / 109,844.44-151,587.66-62,094.94

Finding the Fourth Proportional to 109,844.44, 151,587.66 and 62,094.94

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Solution

The fourth proportional to 109,844.44, 151,587.66 and 62,094.94 is: 85,692.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,844.44 : 151,587.66 = 62,094.94 : x
  2. Step 2: Convert to fraction form
    109,844.44/151,587.66 = 62,094.94/x
  3. Step 3: Cross multiply
    109,844.44x = 151,587.66 × 62,094.94
  4. Step 4: Simplify right side
    109,844.44x = 9,412,826,652.44
  5. Step 5: Solve for x
    x = 9,412,826,652.44/109,844.44
  6. Step 6: Final answer
    x = 85,692.34

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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.