Home / 15,102.94-22,652.65-4,010.49

Finding the Fourth Proportional to 15,102.94, 22,652.65 and 4,010.49

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Solution

The fourth proportional to 15,102.94, 22,652.65 and 4,010.49 is: 6,015.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,102.94 : 22,652.65 = 4,010.49 : x
  2. Step 2: Convert to fraction form
    15,102.94/22,652.65 = 4,010.49/x
  3. Step 3: Cross multiply
    15,102.94x = 22,652.65 × 4,010.49
  4. Step 4: Simplify right side
    15,102.94x = 90,848,226.30
  5. Step 5: Solve for x
    x = 90,848,226.30/15,102.94
  6. Step 6: Final answer
    x = 6,015.27

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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.