Home / 241,566.70-362,350.05-83,811.10

Finding the Fourth Proportional to 241,566.70, 362,350.05 and 83,811.10

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Solution

The fourth proportional to 241,566.70, 362,350.05 and 83,811.10 is: 125,716.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,566.70 : 362,350.05 = 83,811.10 : x
  2. Step 2: Convert to fraction form
    241,566.70/362,350.05 = 83,811.10/x
  3. Step 3: Cross multiply
    241,566.70x = 362,350.05 × 83,811.10
  4. Step 4: Simplify right side
    241,566.70x = 30,368,956,275.56
  5. Step 5: Solve for x
    x = 30,368,956,275.56/241,566.70
  6. Step 6: Final answer
    x = 125,716.65

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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.