Home / 107,227.09-160,841.85-37,090

Finding the Fourth Proportional to 107,227.09, 160,841.85 and 37,090

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Solution

The fourth proportional to 107,227.09, 160,841.85 and 37,090 is: 55,635.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,227.09 : 160,841.85 = 37,090 : x
  2. Step 2: Convert to fraction form
    107,227.09/160,841.85 = 37,090/x
  3. Step 3: Cross multiply
    107,227.09x = 160,841.85 × 37,090
  4. Step 4: Simplify right side
    107,227.09x = 5,965,624,216.50
  5. Step 5: Solve for x
    x = 5,965,624,216.50/107,227.09
  6. Step 6: Final answer
    x = 55,635.42

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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.