Home / 107,553.39-161,330.01-32,673.24

Finding the Fourth Proportional to 107,553.39, 161,330.01 and 32,673.24

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Solution

The fourth proportional to 107,553.39, 161,330.01 and 32,673.24 is: 49,009.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,553.39 : 161,330.01 = 32,673.24 : x
  2. Step 2: Convert to fraction form
    107,553.39/161,330.01 = 32,673.24/x
  3. Step 3: Cross multiply
    107,553.39x = 161,330.01 × 32,673.24
  4. Step 4: Simplify right side
    107,553.39x = 5,271,174,135.93
  5. Step 5: Solve for x
    x = 5,271,174,135.93/107,553.39
  6. Step 6: Final answer
    x = 49,009.84

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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.