Home / 293,341.11-404,777.24-164,261.64

Finding the Fourth Proportional to 293,341.11, 404,777.24 and 164,261.64

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Solution

The fourth proportional to 293,341.11, 404,777.24 and 164,261.64 is: 226,662.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,341.11 : 404,777.24 = 164,261.64 : x
  2. Step 2: Convert to fraction form
    293,341.11/404,777.24 = 164,261.64/x
  3. Step 3: Cross multiply
    293,341.11x = 404,777.24 × 164,261.64
  4. Step 4: Simplify right side
    293,341.11x = 66,489,372,455.77
  5. Step 5: Solve for x
    x = 66,489,372,455.77/293,341.11
  6. Step 6: Final answer
    x = 226,662.31

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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.