Home / 107,332.25-160,998.38-33,460.25

Finding the Fourth Proportional to 107,332.25, 160,998.38 and 33,460.25

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Solution

The fourth proportional to 107,332.25, 160,998.38 and 33,460.25 is: 50,190.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,332.25 : 160,998.38 = 33,460.25 : x
  2. Step 2: Convert to fraction form
    107,332.25/160,998.38 = 33,460.25/x
  3. Step 3: Cross multiply
    107,332.25x = 160,998.38 × 33,460.25
  4. Step 4: Simplify right side
    107,332.25x = 5,387,045,877.09
  5. Step 5: Solve for x
    x = 5,387,045,877.09/107,332.25
  6. Step 6: Final answer
    x = 50,190.38

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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.