Home / 4,541.48-6,807.54-2,692.28

Finding the Fourth Proportional to 4,541.48, 6,807.54 and 2,692.28

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Solution

The fourth proportional to 4,541.48, 6,807.54 and 2,692.28 is: 4,035.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541.48 : 6,807.54 = 2,692.28 : x
  2. Step 2: Convert to fraction form
    4,541.48/6,807.54 = 2,692.28/x
  3. Step 3: Cross multiply
    4,541.48x = 6,807.54 × 2,692.28
  4. Step 4: Simplify right side
    4,541.48x = 18,327,803.79
  5. Step 5: Solve for x
    x = 18,327,803.79/4,541.48
  6. Step 6: Final answer
    x = 4,035.65

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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.