Home / 293,135.00-404,492.26-164,080.66

Finding the Fourth Proportional to 293,135.00, 404,492.26 and 164,080.66

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Solution

The fourth proportional to 293,135.00, 404,492.26 and 164,080.66 is: 226,412.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,135.00 : 404,492.26 = 164,080.66 : x
  2. Step 2: Convert to fraction form
    293,135.00/404,492.26 = 164,080.66/x
  3. Step 3: Cross multiply
    293,135.00x = 404,492.26 × 164,080.66
  4. Step 4: Simplify right side
    293,135.00x = 66,369,357,306.49
  5. Step 5: Solve for x
    x = 66,369,357,306.49/293,135.00
  6. Step 6: Final answer
    x = 226,412.26

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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.