Home / 95,886.30-132,317.09-52,863.56

Finding the Fourth Proportional to 95,886.30, 132,317.09 and 52,863.56

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Solution

The fourth proportional to 95,886.30, 132,317.09 and 52,863.56 is: 72,948.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,886.30 : 132,317.09 = 52,863.56 : x
  2. Step 2: Convert to fraction form
    95,886.30/132,317.09 = 52,863.56/x
  3. Step 3: Cross multiply
    95,886.30x = 132,317.09 × 52,863.56
  4. Step 4: Simplify right side
    95,886.30x = 6,994,751,500.34
  5. Step 5: Solve for x
    x = 6,994,751,500.34/95,886.30
  6. Step 6: Final answer
    x = 72,948.39

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1.5x scale

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.