Home / 96,010.89-132,518.75-58,316.73

Finding the Fourth Proportional to 96,010.89, 132,518.75 and 58,316.73

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Solution

The fourth proportional to 96,010.89, 132,518.75 and 58,316.73 is: 80,491.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,010.89 : 132,518.75 = 58,316.73 : x
  2. Step 2: Convert to fraction form
    96,010.89/132,518.75 = 58,316.73/x
  3. Step 3: Cross multiply
    96,010.89x = 132,518.75 × 58,316.73
  4. Step 4: Simplify right side
    96,010.89x = 7,728,059,872.10
  5. Step 5: Solve for x
    x = 7,728,059,872.10/96,010.89
  6. Step 6: Final answer
    x = 80,491.49

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Double scale
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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.