Home / 4,472.18-6,710.50-2,008.76

Finding the Fourth Proportional to 4,472.18, 6,710.50 and 2,008.76

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Solution

The fourth proportional to 4,472.18, 6,710.50 and 2,008.76 is: 3,014.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,472.18 : 6,710.50 = 2,008.76 : x
  2. Step 2: Convert to fraction form
    4,472.18/6,710.50 = 2,008.76/x
  3. Step 3: Cross multiply
    4,472.18x = 6,710.50 × 2,008.76
  4. Step 4: Simplify right side
    4,472.18x = 13,479,783.98
  5. Step 5: Solve for x
    x = 13,479,783.98/4,472.18
  6. Step 6: Final answer
    x = 3,014.14

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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.