Home / 176,233.58-243,202.56-95,661.06

Finding the Fourth Proportional to 176,233.58, 243,202.56 and 95,661.06

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Solution

The fourth proportional to 176,233.58, 243,202.56 and 95,661.06 is: 132,012.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,233.58 : 243,202.56 = 95,661.06 : x
  2. Step 2: Convert to fraction form
    176,233.58/243,202.56 = 95,661.06/x
  3. Step 3: Cross multiply
    176,233.58x = 243,202.56 × 95,661.06
  4. Step 4: Simplify right side
    176,233.58x = 23,265,014,684.31
  5. Step 5: Solve for x
    x = 23,265,014,684.31/176,233.58
  6. Step 6: Final answer
    x = 132,012.38

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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.