Home / 4,268.52-5,887.62-3,335.40

Finding the Fourth Proportional to 4,268.52, 5,887.62 and 3,335.40

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Solution

The fourth proportional to 4,268.52, 5,887.62 and 3,335.40 is: 4,600.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268.52 : 5,887.62 = 3,335.40 : x
  2. Step 2: Convert to fraction form
    4,268.52/5,887.62 = 3,335.40/x
  3. Step 3: Cross multiply
    4,268.52x = 5,887.62 × 3,335.40
  4. Step 4: Simplify right side
    4,268.52x = 19,637,567.75
  5. Step 5: Solve for x
    x = 19,637,567.75/4,268.52
  6. Step 6: Final answer
    x = 4,600.56

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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.