Home / 107,375.04-161,058.24-37,270.08

Finding the Fourth Proportional to 107,375.04, 161,058.24 and 37,270.08

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Solution

The fourth proportional to 107,375.04, 161,058.24 and 37,270.08 is: 55,903.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,375.04 : 161,058.24 = 37,270.08 : x
  2. Step 2: Convert to fraction form
    107,375.04/161,058.24 = 37,270.08/x
  3. Step 3: Cross multiply
    107,375.04x = 161,058.24 × 37,270.08
  4. Step 4: Simplify right side
    107,375.04x = 6,002,653,489.46
  5. Step 5: Solve for x
    x = 6,002,653,489.46/107,375.04
  6. Step 6: Final answer
    x = 55,903.62

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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.