Home / 73,030.14-109,544.07-37,470.94

Finding the Fourth Proportional to 73,030.14, 109,544.07 and 37,470.94

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Solution

The fourth proportional to 73,030.14, 109,544.07 and 37,470.94 is: 56,205.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,030.14 : 109,544.07 = 37,470.94 : x
  2. Step 2: Convert to fraction form
    73,030.14/109,544.07 = 37,470.94/x
  3. Step 3: Cross multiply
    73,030.14x = 109,544.07 × 37,470.94
  4. Step 4: Simplify right side
    73,030.14x = 4,104,719,086.97
  5. Step 5: Solve for x
    x = 4,104,719,086.97/73,030.14
  6. Step 6: Final answer
    x = 56,205.82

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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.