Home / 107,167.36-160,573.92-37,007.68

Finding the Fourth Proportional to 107,167.36, 160,573.92 and 37,007.68

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Solution

The fourth proportional to 107,167.36, 160,573.92 and 37,007.68 is: 55,450.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,167.36 : 160,573.92 = 37,007.68 : x
  2. Step 2: Convert to fraction form
    107,167.36/160,573.92 = 37,007.68/x
  3. Step 3: Cross multiply
    107,167.36x = 160,573.92 × 37,007.68
  4. Step 4: Simplify right side
    107,167.36x = 5,942,468,247.71
  5. Step 5: Solve for x
    x = 5,942,468,247.71/107,167.36
  6. Step 6: Final answer
    x = 55,450.36

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1.5x scale

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.