Home / 95,828.06-132,242.73-53,385.68

Finding the Fourth Proportional to 95,828.06, 132,242.73 and 53,385.68

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Solution

The fourth proportional to 95,828.06, 132,242.73 and 53,385.68 is: 73,672.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,828.06 : 132,242.73 = 53,385.68 : x
  2. Step 2: Convert to fraction form
    95,828.06/132,242.73 = 53,385.68/x
  3. Step 3: Cross multiply
    95,828.06x = 132,242.73 × 53,385.68
  4. Step 4: Simplify right side
    95,828.06x = 7,059,868,196.52
  5. Step 5: Solve for x
    x = 7,059,868,196.52/95,828.06
  6. Step 6: Final answer
    x = 73,672.24

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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.