Home / 95,648.83-131,994.76-52,630.95

Finding the Fourth Proportional to 95,648.83, 131,994.76 and 52,630.95

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Solution

The fourth proportional to 95,648.83, 131,994.76 and 52,630.95 is: 72,630.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,648.83 : 131,994.76 = 52,630.95 : x
  2. Step 2: Convert to fraction form
    95,648.83/131,994.76 = 52,630.95/x
  3. Step 3: Cross multiply
    95,648.83x = 131,994.76 × 52,630.95
  4. Step 4: Simplify right side
    95,648.83x = 6,947,009,613.82
  5. Step 5: Solve for x
    x = 6,947,009,613.82/95,648.83
  6. Step 6: Final answer
    x = 72,630.37

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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.