Home / 193,050.76-289,470.88-58,095.10

Finding the Fourth Proportional to 193,050.76, 289,470.88 and 58,095.10

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Solution

The fourth proportional to 193,050.76, 289,470.88 and 58,095.10 is: 87,110.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,050.76 : 289,470.88 = 58,095.10 : x
  2. Step 2: Convert to fraction form
    193,050.76/289,470.88 = 58,095.10/x
  3. Step 3: Cross multiply
    193,050.76x = 289,470.88 × 58,095.10
  4. Step 4: Simplify right side
    193,050.76x = 16,816,839,720.69
  5. Step 5: Solve for x
    x = 16,816,839,720.69/193,050.76
  6. Step 6: Final answer
    x = 87,110.97

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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.