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Finding the Fourth Proportional to 341,677.58, 512,224.70 and 241,522.70

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Solution

The fourth proportional to 341,677.58, 512,224.70 and 241,522.70 is: 362,077.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,677.58 : 512,224.70 = 241,522.70 : x
  2. Step 2: Convert to fraction form
    341,677.58/512,224.70 = 241,522.70/x
  3. Step 3: Cross multiply
    341,677.58x = 512,224.70 × 241,522.70
  4. Step 4: Simplify right side
    341,677.58x = 123,713,888,781.95
  5. Step 5: Solve for x
    x = 123,713,888,781.95/341,677.58
  6. Step 6: Final answer
    x = 362,077.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.