Home / 5,000.47-6,898.33-3,232.64

Finding the Fourth Proportional to 5,000.47, 6,898.33 and 3,232.64

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Solution

The fourth proportional to 5,000.47, 6,898.33 and 3,232.64 is: 4,459.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,000.47 : 6,898.33 = 3,232.64 : x
  2. Step 2: Convert to fraction form
    5,000.47/6,898.33 = 3,232.64/x
  3. Step 3: Cross multiply
    5,000.47x = 6,898.33 × 3,232.64
  4. Step 4: Simplify right side
    5,000.47x = 22,299,817.49
  5. Step 5: Solve for x
    x = 22,299,817.49/5,000.47
  6. Step 6: Final answer
    x = 4,459.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.