Home / 4,288.53-5,917.75-2,496.24

Finding the Fourth Proportional to 4,288.53, 5,917.75 and 2,496.24

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Solution

The fourth proportional to 4,288.53, 5,917.75 and 2,496.24 is: 3,444.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,288.53 : 5,917.75 = 2,496.24 : x
  2. Step 2: Convert to fraction form
    4,288.53/5,917.75 = 2,496.24/x
  3. Step 3: Cross multiply
    4,288.53x = 5,917.75 × 2,496.24
  4. Step 4: Simplify right side
    4,288.53x = 14,772,118.02
  5. Step 5: Solve for x
    x = 14,772,118.02/4,288.53
  6. Step 6: Final answer
    x = 3,444.57

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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.