Home / 95,070.60-131,196.60-52,628.04

Finding the Fourth Proportional to 95,070.60, 131,196.60 and 52,628.04

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Solution

The fourth proportional to 95,070.60, 131,196.60 and 52,628.04 is: 72,626.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,070.60 : 131,196.60 = 52,628.04 : x
  2. Step 2: Convert to fraction form
    95,070.60/131,196.60 = 52,628.04/x
  3. Step 3: Cross multiply
    95,070.60x = 131,196.60 × 52,628.04
  4. Step 4: Simplify right side
    95,070.60x = 6,904,619,912.66
  5. Step 5: Solve for x
    x = 6,904,619,912.66/95,070.60
  6. Step 6: Final answer
    x = 72,626.24

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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.