Home / 236,116.67-354,043.76-95,711.27

Finding the Fourth Proportional to 236,116.67, 354,043.76 and 95,711.27

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Solution

The fourth proportional to 236,116.67, 354,043.76 and 95,711.27 is: 143,513.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,116.67 : 354,043.76 = 95,711.27 : x
  2. Step 2: Convert to fraction form
    236,116.67/354,043.76 = 95,711.27/x
  3. Step 3: Cross multiply
    236,116.67x = 354,043.76 × 95,711.27
  4. Step 4: Simplify right side
    236,116.67x = 33,885,975,656.40
  5. Step 5: Solve for x
    x = 33,885,975,656.40/236,116.67
  6. Step 6: Final answer
    x = 143,513.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.