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Finding the Fourth Proportional to 435,097.13, 600,424.69 and 241,493.52

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Solution

The fourth proportional to 435,097.13, 600,424.69 and 241,493.52 is: 333,255.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,097.13 : 600,424.69 = 241,493.52 : x
  2. Step 2: Convert to fraction form
    435,097.13/600,424.69 = 241,493.52/x
  3. Step 3: Cross multiply
    435,097.13x = 600,424.69 × 241,493.52
  4. Step 4: Simplify right side
    435,097.13x = 144,998,670,675.54
  5. Step 5: Solve for x
    x = 144,998,670,675.54/435,097.13
  6. Step 6: Final answer
    x = 333,255.87

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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.