Home / 4,588.77-6,885.68-2,399.43

Finding the Fourth Proportional to 4,588.77, 6,885.68 and 2,399.43

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Solution

The fourth proportional to 4,588.77, 6,885.68 and 2,399.43 is: 3,600.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588.77 : 6,885.68 = 2,399.43 : x
  2. Step 2: Convert to fraction form
    4,588.77/6,885.68 = 2,399.43/x
  3. Step 3: Cross multiply
    4,588.77x = 6,885.68 × 2,399.43
  4. Step 4: Simplify right side
    4,588.77x = 16,521,695.17
  5. Step 5: Solve for x
    x = 16,521,695.17/4,588.77
  6. Step 6: Final answer
    x = 3,600.46

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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.