Home / 270,962.56-373,923.39-150,103.45

Finding the Fourth Proportional to 270,962.56, 373,923.39 and 150,103.45

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Solution

The fourth proportional to 270,962.56, 373,923.39 and 150,103.45 is: 207,140.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,962.56 : 373,923.39 = 150,103.45 : x
  2. Step 2: Convert to fraction form
    270,962.56/373,923.39 = 150,103.45/x
  3. Step 3: Cross multiply
    270,962.56x = 373,923.39 × 150,103.45
  4. Step 4: Simplify right side
    270,962.56x = 56,127,190,874.70
  5. Step 5: Solve for x
    x = 56,127,190,874.70/270,962.56
  6. Step 6: Final answer
    x = 207,140.02

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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.