Home / 334,801.26-461,709.45-219,877.38

Finding the Fourth Proportional to 334,801.26, 461,709.45 and 219,877.38

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Solution

The fourth proportional to 334,801.26, 461,709.45 and 219,877.38 is: 303,223.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,801.26 : 461,709.45 = 219,877.38 : x
  2. Step 2: Convert to fraction form
    334,801.26/461,709.45 = 219,877.38/x
  3. Step 3: Cross multiply
    334,801.26x = 461,709.45 × 219,877.38
  4. Step 4: Simplify right side
    334,801.26x = 101,519,464,187.24
  5. Step 5: Solve for x
    x = 101,519,464,187.24/334,801.26
  6. Step 6: Final answer
    x = 303,223.06

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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.