Home / 168,273.27-232,210.26-92,821.77

Finding the Fourth Proportional to 168,273.27, 232,210.26 and 92,821.77

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Solution

The fourth proportional to 168,273.27, 232,210.26 and 92,821.77 is: 128,090.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,273.27 : 232,210.26 = 92,821.77 : x
  2. Step 2: Convert to fraction form
    168,273.27/232,210.26 = 92,821.77/x
  3. Step 3: Cross multiply
    168,273.27x = 232,210.26 × 92,821.77
  4. Step 4: Simplify right side
    168,273.27x = 21,554,167,345.36
  5. Step 5: Solve for x
    x = 21,554,167,345.36/168,273.27
  6. Step 6: Final answer
    x = 128,090.26

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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.