Home / 5,893.59-8,132.48-3,240.84

Finding the Fourth Proportional to 5,893.59, 8,132.48 and 3,240.84

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Solution

The fourth proportional to 5,893.59, 8,132.48 and 3,240.84 is: 4,471.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,893.59 : 8,132.48 = 3,240.84 : x
  2. Step 2: Convert to fraction form
    5,893.59/8,132.48 = 3,240.84/x
  3. Step 3: Cross multiply
    5,893.59x = 8,132.48 × 3,240.84
  4. Step 4: Simplify right side
    5,893.59x = 26,356,066.48
  5. Step 5: Solve for x
    x = 26,356,066.48/5,893.59
  6. Step 6: Final answer
    x = 4,471.99

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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.