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Finding the Fourth Proportional to 245,094.42, 367,597.44 and 67,557.42

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Solution

The fourth proportional to 245,094.42, 367,597.44 and 67,557.42 is: 101,323.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,094.42 : 367,597.44 = 67,557.42 : x
  2. Step 2: Convert to fraction form
    245,094.42/367,597.44 = 67,557.42/x
  3. Step 3: Cross multiply
    245,094.42x = 367,597.44 × 67,557.42
  4. Step 4: Simplify right side
    245,094.42x = 24,833,934,645.00
  5. Step 5: Solve for x
    x = 24,833,934,645.00/245,094.42
  6. Step 6: Final answer
    x = 101,323.95

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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.