Home / 176,254.44-243,231.78-95,682.12

Finding the Fourth Proportional to 176,254.44, 243,231.78 and 95,682.12

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Solution

The fourth proportional to 176,254.44, 243,231.78 and 95,682.12 is: 132,041.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,254.44 : 243,231.78 = 95,682.12 : x
  2. Step 2: Convert to fraction form
    176,254.44/243,231.78 = 95,682.12/x
  3. Step 3: Cross multiply
    176,254.44x = 243,231.78 × 95,682.12
  4. Step 4: Simplify right side
    176,254.44x = 23,272,932,361.77
  5. Step 5: Solve for x
    x = 23,272,932,361.77/176,254.44
  6. Step 6: Final answer
    x = 132,041.68

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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.