Home / 112,594.03-168,795.66-49,366.24

Finding the Fourth Proportional to 112,594.03, 168,795.66 and 49,366.24

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Solution

The fourth proportional to 112,594.03, 168,795.66 and 49,366.24 is: 74,007.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,594.03 : 168,795.66 = 49,366.24 : x
  2. Step 2: Convert to fraction form
    112,594.03/168,795.66 = 49,366.24/x
  3. Step 3: Cross multiply
    112,594.03x = 168,795.66 × 49,366.24
  4. Step 4: Simplify right side
    112,594.03x = 8,332,806,640.53
  5. Step 5: Solve for x
    x = 8,332,806,640.53/112,594.03
  6. Step 6: Final answer
    x = 74,007.54

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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.