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Finding the Fourth Proportional to 587.00, 880.35 and 197.01

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Solution

The fourth proportional to 587.00, 880.35 and 197.01 is: 295.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    587.00 : 880.35 = 197.01 : x
  2. Step 2: Convert to fraction form
    587.00/880.35 = 197.01/x
  3. Step 3: Cross multiply
    587.00x = 880.35 × 197.01
  4. Step 4: Simplify right side
    587.00x = 173,437.75
  5. Step 5: Solve for x
    x = 173,437.75/587.00
  6. Step 6: Final answer
    x = 295.47

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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.