Home / 334,614.97-461,719.92-191,347.33

Finding the Fourth Proportional to 334,614.97, 461,719.92 and 191,347.33

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Solution

The fourth proportional to 334,614.97, 461,719.92 and 191,347.33 is: 264,031.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,614.97 : 461,719.92 = 191,347.33 : x
  2. Step 2: Convert to fraction form
    334,614.97/461,719.92 = 191,347.33/x
  3. Step 3: Cross multiply
    334,614.97x = 461,719.92 × 191,347.33
  4. Step 4: Simplify right side
    334,614.97x = 88,348,873,899.81
  5. Step 5: Solve for x
    x = 88,348,873,899.81/334,614.97
  6. Step 6: Final answer
    x = 264,031.44

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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.