Home / 5,976.47-8,966.53-3,056.83

Finding the Fourth Proportional to 5,976.47, 8,966.53 and 3,056.83

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Solution

The fourth proportional to 5,976.47, 8,966.53 and 3,056.83 is: 4,586.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976.47 : 8,966.53 = 3,056.83 : x
  2. Step 2: Convert to fraction form
    5,976.47/8,966.53 = 3,056.83/x
  3. Step 3: Cross multiply
    5,976.47x = 8,966.53 × 3,056.83
  4. Step 4: Simplify right side
    5,976.47x = 27,409,139.30
  5. Step 5: Solve for x
    x = 27,409,139.30/5,976.47
  6. Step 6: Final answer
    x = 4,586.17

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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.