Home / 168,533.37-232,572.83-93,080.25

Finding the Fourth Proportional to 168,533.37, 232,572.83 and 93,080.25

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Solution

The fourth proportional to 168,533.37, 232,572.83 and 93,080.25 is: 128,448.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,533.37 : 232,572.83 = 93,080.25 : x
  2. Step 2: Convert to fraction form
    168,533.37/232,572.83 = 93,080.25/x
  3. Step 3: Cross multiply
    168,533.37x = 232,572.83 × 93,080.25
  4. Step 4: Simplify right side
    168,533.37x = 21,647,936,694.21
  5. Step 5: Solve for x
    x = 21,647,936,694.21/168,533.37
  6. Step 6: Final answer
    x = 128,448.96

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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.