Home / 176,371.48-243,394.42-95,800.58

Finding the Fourth Proportional to 176,371.48, 243,394.42 and 95,800.58

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Solution

The fourth proportional to 176,371.48, 243,394.42 and 95,800.58 is: 132,205.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,371.48 : 243,394.42 = 95,800.58 : x
  2. Step 2: Convert to fraction form
    176,371.48/243,394.42 = 95,800.58/x
  3. Step 3: Cross multiply
    176,371.48x = 243,394.42 × 95,800.58
  4. Step 4: Simplify right side
    176,371.48x = 23,317,326,604.76
  5. Step 5: Solve for x
    x = 23,317,326,604.76/176,371.48
  6. Step 6: Final answer
    x = 132,205.77

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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.