Home / 4,236.62-5,847.02-2,558.02

Finding the Fourth Proportional to 4,236.62, 5,847.02 and 2,558.02

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Solution

The fourth proportional to 4,236.62, 5,847.02 and 2,558.02 is: 3,530.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236.62 : 5,847.02 = 2,558.02 : x
  2. Step 2: Convert to fraction form
    4,236.62/5,847.02 = 2,558.02/x
  3. Step 3: Cross multiply
    4,236.62x = 5,847.02 × 2,558.02
  4. Step 4: Simplify right side
    4,236.62x = 14,956,804.72
  5. Step 5: Solve for x
    x = 14,956,804.72/4,236.62
  6. Step 6: Final answer
    x = 3,530.36

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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.