Home / 4,364.69-6,548.24-3,325.86

Finding the Fourth Proportional to 4,364.69, 6,548.24 and 3,325.86

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Solution

The fourth proportional to 4,364.69, 6,548.24 and 3,325.86 is: 4,989.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.69 : 6,548.24 = 3,325.86 : x
  2. Step 2: Convert to fraction form
    4,364.69/6,548.24 = 3,325.86/x
  3. Step 3: Cross multiply
    4,364.69x = 6,548.24 × 3,325.86
  4. Step 4: Simplify right side
    4,364.69x = 21,778,537.80
  5. Step 5: Solve for x
    x = 21,778,537.80/4,364.69
  6. Step 6: Final answer
    x = 4,989.72

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1.5x scale

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.