Home / 4,530.15-6,796.01-1,527.90

Finding the Fourth Proportional to 4,530.15, 6,796.01 and 1,527.90

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Solution

The fourth proportional to 4,530.15, 6,796.01 and 1,527.90 is: 2,292.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530.15 : 6,796.01 = 1,527.90 : x
  2. Step 2: Convert to fraction form
    4,530.15/6,796.01 = 1,527.90/x
  3. Step 3: Cross multiply
    4,530.15x = 6,796.01 × 1,527.90
  4. Step 4: Simplify right side
    4,530.15x = 10,383,616.04
  5. Step 5: Solve for x
    x = 10,383,616.04/4,530.15
  6. Step 6: Final answer
    x = 2,292.11

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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.