Home / 270,982.04-373,944.56-150,125.22

Finding the Fourth Proportional to 270,982.04, 373,944.56 and 150,125.22

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Solution

The fourth proportional to 270,982.04, 373,944.56 and 150,125.22 is: 207,166.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,982.04 : 373,944.56 = 150,125.22 : x
  2. Step 2: Convert to fraction form
    270,982.04/373,944.56 = 150,125.22/x
  3. Step 3: Cross multiply
    270,982.04x = 373,944.56 × 150,125.22
  4. Step 4: Simplify right side
    270,982.04x = 56,138,508,587.18
  5. Step 5: Solve for x
    x = 56,138,508,587.18/270,982.04
  6. Step 6: Final answer
    x = 207,166.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.