Home / 95,785.02-132,147.59-95,637.34

Finding the Fourth Proportional to 95,785.02, 132,147.59 and 95,637.34

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Solution

The fourth proportional to 95,785.02, 132,147.59 and 95,637.34 is: 131,943.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,785.02 : 132,147.59 = 95,637.34 : x
  2. Step 2: Convert to fraction form
    95,785.02/132,147.59 = 95,637.34/x
  3. Step 3: Cross multiply
    95,785.02x = 132,147.59 × 95,637.34
  4. Step 4: Simplify right side
    95,785.02x = 12,638,243,995.01
  5. Step 5: Solve for x
    x = 12,638,243,995.01/95,785.02
  6. Step 6: Final answer
    x = 131,943.85

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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.