Home / 95,386.57-131,633.37-52,945.00

Finding the Fourth Proportional to 95,386.57, 131,633.37 and 52,945.00

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Solution

The fourth proportional to 95,386.57, 131,633.37 and 52,945.00 is: 73,064.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,386.57 : 131,633.37 = 52,945.00 : x
  2. Step 2: Convert to fraction form
    95,386.57/131,633.37 = 52,945.00/x
  3. Step 3: Cross multiply
    95,386.57x = 131,633.37 × 52,945.00
  4. Step 4: Simplify right side
    95,386.57x = 6,969,328,445.57
  5. Step 5: Solve for x
    x = 6,969,328,445.57/95,386.57
  6. Step 6: Final answer
    x = 73,064.04

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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.