Home / 334,394.01-461,496.15-191,126.79

Finding the Fourth Proportional to 334,394.01, 461,496.15 and 191,126.79

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Solution

The fourth proportional to 334,394.01, 461,496.15 and 191,126.79 is: 263,773.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,394.01 : 461,496.15 = 191,126.79 : x
  2. Step 2: Convert to fraction form
    334,394.01/461,496.15 = 191,126.79/x
  3. Step 3: Cross multiply
    334,394.01x = 461,496.15 × 191,126.79
  4. Step 4: Simplify right side
    334,394.01x = 88,204,277,746.86
  5. Step 5: Solve for x
    x = 88,204,277,746.86/334,394.01
  6. Step 6: Final answer
    x = 263,773.50

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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.