Home / 95,889.02-132,331.32-53,447.85

Finding the Fourth Proportional to 95,889.02, 132,331.32 and 53,447.85

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Solution

The fourth proportional to 95,889.02, 132,331.32 and 53,447.85 is: 73,760.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,889.02 : 132,331.32 = 53,447.85 : x
  2. Step 2: Convert to fraction form
    95,889.02/132,331.32 = 53,447.85/x
  3. Step 3: Cross multiply
    95,889.02x = 132,331.32 × 53,447.85
  4. Step 4: Simplify right side
    95,889.02x = 7,072,824,541.66
  5. Step 5: Solve for x
    x = 7,072,824,541.66/95,889.02
  6. Step 6: Final answer
    x = 73,760.53

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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.