Home / 4,584.32-6,869.60-3,173.84

Finding the Fourth Proportional to 4,584.32, 6,869.60 and 3,173.84

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Solution

The fourth proportional to 4,584.32, 6,869.60 and 3,173.84 is: 4,756.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584.32 : 6,869.60 = 3,173.84 : x
  2. Step 2: Convert to fraction form
    4,584.32/6,869.60 = 3,173.84/x
  3. Step 3: Cross multiply
    4,584.32x = 6,869.60 × 3,173.84
  4. Step 4: Simplify right side
    4,584.32x = 21,803,011.26
  5. Step 5: Solve for x
    x = 21,803,011.26/4,584.32
  6. Step 6: Final answer
    x = 4,756.00

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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.