Home / 95,444.20-131,654.10-61,441.48

Finding the Fourth Proportional to 95,444.20, 131,654.10 and 61,441.48

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Solution

The fourth proportional to 95,444.20, 131,654.10 and 61,441.48 is: 84,751.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,444.20 : 131,654.10 = 61,441.48 : x
  2. Step 2: Convert to fraction form
    95,444.20/131,654.10 = 61,441.48/x
  3. Step 3: Cross multiply
    95,444.20x = 131,654.10 × 61,441.48
  4. Step 4: Simplify right side
    95,444.20x = 8,089,022,752.07
  5. Step 5: Solve for x
    x = 8,089,022,752.07/95,444.20
  6. Step 6: Final answer
    x = 84,751.33

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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.