Home / 95,786.02-132,148.97-95,638.34

Finding the Fourth Proportional to 95,786.02, 132,148.97 and 95,638.34

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Solution

The fourth proportional to 95,786.02, 132,148.97 and 95,638.34 is: 131,945.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,786.02 : 132,148.97 = 95,638.34 : x
  2. Step 2: Convert to fraction form
    95,786.02/132,148.97 = 95,638.34/x
  3. Step 3: Cross multiply
    95,786.02x = 132,148.97 × 95,638.34
  4. Step 4: Simplify right side
    95,786.02x = 12,638,508,123.51
  5. Step 5: Solve for x
    x = 12,638,508,123.51/95,786.02
  6. Step 6: Final answer
    x = 131,945.23

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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.