Home / 334,254.44-461,196.51-198,219.26

Finding the Fourth Proportional to 334,254.44, 461,196.51 and 198,219.26

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Solution

The fourth proportional to 334,254.44, 461,196.51 and 198,219.26 is: 273,498.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,254.44 : 461,196.51 = 198,219.26 : x
  2. Step 2: Convert to fraction form
    334,254.44/461,196.51 = 198,219.26/x
  3. Step 3: Cross multiply
    334,254.44x = 461,196.51 × 198,219.26
  4. Step 4: Simplify right side
    334,254.44x = 91,418,030,926.78
  5. Step 5: Solve for x
    x = 91,418,030,926.78/334,254.44
  6. Step 6: Final answer
    x = 273,498.33

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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.