Home / 334,926.07-462,203.22-181,967.29

Finding the Fourth Proportional to 334,926.07, 462,203.22 and 181,967.29

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Solution

The fourth proportional to 334,926.07, 462,203.22 and 181,967.29 is: 251,117.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,926.07 : 462,203.22 = 181,967.29 : x
  2. Step 2: Convert to fraction form
    334,926.07/462,203.22 = 181,967.29/x
  3. Step 3: Cross multiply
    334,926.07x = 462,203.22 × 181,967.29
  4. Step 4: Simplify right side
    334,926.07x = 84,105,868,632.81
  5. Step 5: Solve for x
    x = 84,105,868,632.81/334,926.07
  6. Step 6: Final answer
    x = 251,117.71

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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.