Home / 5,852.48-8,778.53-1,469.98

Finding the Fourth Proportional to 5,852.48, 8,778.53 and 1,469.98

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Solution

The fourth proportional to 5,852.48, 8,778.53 and 1,469.98 is: 2,204.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,852.48 : 8,778.53 = 1,469.98 : x
  2. Step 2: Convert to fraction form
    5,852.48/8,778.53 = 1,469.98/x
  3. Step 3: Cross multiply
    5,852.48x = 8,778.53 × 1,469.98
  4. Step 4: Simplify right side
    5,852.48x = 12,904,263.53
  5. Step 5: Solve for x
    x = 12,904,263.53/5,852.48
  6. Step 6: Final answer
    x = 2,204.92

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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.