Home / 4,468.60-6,705.42-4,433.32

Finding the Fourth Proportional to 4,468.60, 6,705.42 and 4,433.32

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Solution

The fourth proportional to 4,468.60, 6,705.42 and 4,433.32 is: 6,652.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468.60 : 6,705.42 = 4,433.32 : x
  2. Step 2: Convert to fraction form
    4,468.60/6,705.42 = 4,433.32/x
  3. Step 3: Cross multiply
    4,468.60x = 6,705.42 × 4,433.32
  4. Step 4: Simplify right side
    4,468.60x = 29,727,255.83
  5. Step 5: Solve for x
    x = 29,727,255.83/4,468.60
  6. Step 6: Final answer
    x = 6,652.48

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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.