Home / 168,795.70-232,904.37-93,329.62

Finding the Fourth Proportional to 168,795.70, 232,904.37 and 93,329.62

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Solution

The fourth proportional to 168,795.70, 232,904.37 and 93,329.62 is: 128,776.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,795.70 : 232,904.37 = 93,329.62 : x
  2. Step 2: Convert to fraction form
    168,795.70/232,904.37 = 93,329.62/x
  3. Step 3: Cross multiply
    168,795.70x = 232,904.37 × 93,329.62
  4. Step 4: Simplify right side
    168,795.70x = 21,736,876,348.44
  5. Step 5: Solve for x
    x = 21,736,876,348.44/168,795.70
  6. Step 6: Final answer
    x = 128,776.24

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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.