Home / 95,553.22-131,865.01-52,534.51

Finding the Fourth Proportional to 95,553.22, 131,865.01 and 52,534.51

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Solution

The fourth proportional to 95,553.22, 131,865.01 and 52,534.51 is: 72,498.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,553.22 : 131,865.01 = 52,534.51 : x
  2. Step 2: Convert to fraction form
    95,553.22/131,865.01 = 52,534.51/x
  3. Step 3: Cross multiply
    95,553.22x = 131,865.01 × 52,534.51
  4. Step 4: Simplify right side
    95,553.22x = 6,927,464,077.31
  5. Step 5: Solve for x
    x = 6,927,464,077.31/95,553.22
  6. Step 6: Final answer
    x = 72,498.49

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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.