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Finding the Fourth Proportional to 194,888.85, 292,333.99 and 59,951.98

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Solution

The fourth proportional to 194,888.85, 292,333.99 and 59,951.98 is: 89,928.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,888.85 : 292,333.99 = 59,951.98 : x
  2. Step 2: Convert to fraction form
    194,888.85/292,333.99 = 59,951.98/x
  3. Step 3: Cross multiply
    194,888.85x = 292,333.99 × 59,951.98
  4. Step 4: Simplify right side
    194,888.85x = 17,526,001,737.34
  5. Step 5: Solve for x
    x = 17,526,001,737.34/194,888.85
  6. Step 6: Final answer
    x = 89,928.19

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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.