Home / 73,009.17-109,497.24-33,528.33

Finding the Fourth Proportional to 73,009.17, 109,497.24 and 33,528.33

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Solution

The fourth proportional to 73,009.17, 109,497.24 and 33,528.33 is: 50,284.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,009.17 : 109,497.24 = 33,528.33 : x
  2. Step 2: Convert to fraction form
    73,009.17/109,497.24 = 33,528.33/x
  3. Step 3: Cross multiply
    73,009.17x = 109,497.24 × 33,528.33
  4. Step 4: Simplify right side
    73,009.17x = 3,671,259,596.81
  5. Step 5: Solve for x
    x = 3,671,259,596.81/73,009.17
  6. Step 6: Final answer
    x = 50,284.91

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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.