Home / 237,654.27-356,483.43-190,151.64

Finding the Fourth Proportional to 237,654.27, 356,483.43 and 190,151.64

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Solution

The fourth proportional to 237,654.27, 356,483.43 and 190,151.64 is: 285,229.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,654.27 : 356,483.43 = 190,151.64 : x
  2. Step 2: Convert to fraction form
    237,654.27/356,483.43 = 190,151.64/x
  3. Step 3: Cross multiply
    237,654.27x = 356,483.43 × 190,151.64
  4. Step 4: Simplify right side
    237,654.27x = 67,785,908,847.33
  5. Step 5: Solve for x
    x = 67,785,908,847.33/237,654.27
  6. Step 6: Final answer
    x = 285,229.08

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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.