Home / 96,308.92-144,441.54-46,363.48

Finding the Fourth Proportional to 96,308.92, 144,441.54 and 46,363.48

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Solution

The fourth proportional to 96,308.92, 144,441.54 and 46,363.48 is: 69,534.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,308.92 : 144,441.54 = 46,363.48 : x
  2. Step 2: Convert to fraction form
    96,308.92/144,441.54 = 46,363.48/x
  3. Step 3: Cross multiply
    96,308.92x = 144,441.54 × 46,363.48
  4. Step 4: Simplify right side
    96,308.92x = 6,696,812,450.96
  5. Step 5: Solve for x
    x = 6,696,812,450.96/96,308.92
  6. Step 6: Final answer
    x = 69,534.71

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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.