Home / 95,070.57-131,197.41-52,629.10

Finding the Fourth Proportional to 95,070.57, 131,197.41 and 52,629.10

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Solution

The fourth proportional to 95,070.57, 131,197.41 and 52,629.10 is: 72,628.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,070.57 : 131,197.41 = 52,629.10 : x
  2. Step 2: Convert to fraction form
    95,070.57/131,197.41 = 52,629.10/x
  3. Step 3: Cross multiply
    95,070.57x = 131,197.41 × 52,629.10
  4. Step 4: Simplify right side
    95,070.57x = 6,904,800,954.64
  5. Step 5: Solve for x
    x = 6,904,800,954.64/95,070.57
  6. Step 6: Final answer
    x = 72,628.17

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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.