Home / 96,307.92-144,440.04-46,362.48

Finding the Fourth Proportional to 96,307.92, 144,440.04 and 46,362.48

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Solution

The fourth proportional to 96,307.92, 144,440.04 and 46,362.48 is: 69,533.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,307.92 : 144,440.04 = 46,362.48 : x
  2. Step 2: Convert to fraction form
    96,307.92/144,440.04 = 46,362.48/x
  3. Step 3: Cross multiply
    96,307.92x = 144,440.04 × 46,362.48
  4. Step 4: Simplify right side
    96,307.92x = 6,696,598,465.70
  5. Step 5: Solve for x
    x = 6,696,598,465.70/96,307.92
  6. Step 6: Final answer
    x = 69,533.21

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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.