Home / 104,768.47-157,167.44-33,667.30

Finding the Fourth Proportional to 104,768.47, 157,167.44 and 33,667.30

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Solution

The fourth proportional to 104,768.47, 157,167.44 and 33,667.30 is: 50,505.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,768.47 : 157,167.44 = 33,667.30 : x
  2. Step 2: Convert to fraction form
    104,768.47/157,167.44 = 33,667.30/x
  3. Step 3: Cross multiply
    104,768.47x = 157,167.44 × 33,667.30
  4. Step 4: Simplify right side
    104,768.47x = 5,291,402,398.54
  5. Step 5: Solve for x
    x = 5,291,402,398.54/104,768.47
  6. Step 6: Final answer
    x = 50,505.68

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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.