Home / 55,592.14-76,716.58-30,097.83

Finding the Fourth Proportional to 55,592.14, 76,716.58 and 30,097.83

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Solution

The fourth proportional to 55,592.14, 76,716.58 and 30,097.83 is: 41,534.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,592.14 : 76,716.58 = 30,097.83 : x
  2. Step 2: Convert to fraction form
    55,592.14/76,716.58 = 30,097.83/x
  3. Step 3: Cross multiply
    55,592.14x = 76,716.58 × 30,097.83
  4. Step 4: Simplify right side
    55,592.14x = 2,309,002,583.02
  5. Step 5: Solve for x
    x = 2,309,002,583.02/55,592.14
  6. Step 6: Final answer
    x = 41,534.70

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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.