Home / 107,444.39-161,166.57-33,572.39

Finding the Fourth Proportional to 107,444.39, 161,166.57 and 33,572.39

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Solution

The fourth proportional to 107,444.39, 161,166.57 and 33,572.39 is: 50,358.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,444.39 : 161,166.57 = 33,572.39 : x
  2. Step 2: Convert to fraction form
    107,444.39/161,166.57 = 33,572.39/x
  3. Step 3: Cross multiply
    107,444.39x = 161,166.57 × 33,572.39
  4. Step 4: Simplify right side
    107,444.39x = 5,410,746,943.00
  5. Step 5: Solve for x
    x = 5,410,746,943.00/107,444.39
  6. Step 6: Final answer
    x = 50,358.58

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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.