Home / 95,788.02-132,151.73-95,640.34

Finding the Fourth Proportional to 95,788.02, 132,151.73 and 95,640.34

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Solution

The fourth proportional to 95,788.02, 132,151.73 and 95,640.34 is: 131,947.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,788.02 : 132,151.73 = 95,640.34 : x
  2. Step 2: Convert to fraction form
    95,788.02/132,151.73 = 95,640.34/x
  3. Step 3: Cross multiply
    95,788.02x = 132,151.73 × 95,640.34
  4. Step 4: Simplify right side
    95,788.02x = 12,639,036,388.79
  5. Step 5: Solve for x
    x = 12,639,036,388.79/95,788.02
  6. Step 6: Final answer
    x = 131,947.99

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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.