Home / 95,192.27-142,604.45-52,944.68

Finding the Fourth Proportional to 95,192.27, 142,604.45 and 52,944.68

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Solution

The fourth proportional to 95,192.27, 142,604.45 and 52,944.68 is: 79,314.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,192.27 : 142,604.45 = 52,944.68 : x
  2. Step 2: Convert to fraction form
    95,192.27/142,604.45 = 52,944.68/x
  3. Step 3: Cross multiply
    95,192.27x = 142,604.45 × 52,944.68
  4. Step 4: Simplify right side
    95,192.27x = 7,550,145,994.08
  5. Step 5: Solve for x
    x = 7,550,145,994.08/95,192.27
  6. Step 6: Final answer
    x = 79,314.70

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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.