Home / 9,282.02-13,905.08-5,773.43

Finding the Fourth Proportional to 9,282.02, 13,905.08 and 5,773.43

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Solution

The fourth proportional to 9,282.02, 13,905.08 and 5,773.43 is: 8,648.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282.02 : 13,905.08 = 5,773.43 : x
  2. Step 2: Convert to fraction form
    9,282.02/13,905.08 = 5,773.43/x
  3. Step 3: Cross multiply
    9,282.02x = 13,905.08 × 5,773.43
  4. Step 4: Simplify right side
    9,282.02x = 80,280,006.02
  5. Step 5: Solve for x
    x = 80,280,006.02/9,282.02
  6. Step 6: Final answer
    x = 8,648.98

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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.