Home / 4,228.88-5,835.85-2,461.66

Finding the Fourth Proportional to 4,228.88, 5,835.85 and 2,461.66

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Solution

The fourth proportional to 4,228.88, 5,835.85 and 2,461.66 is: 3,397.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228.88 : 5,835.85 = 2,461.66 : x
  2. Step 2: Convert to fraction form
    4,228.88/5,835.85 = 2,461.66/x
  3. Step 3: Cross multiply
    4,228.88x = 5,835.85 × 2,461.66
  4. Step 4: Simplify right side
    4,228.88x = 14,365,857.77
  5. Step 5: Solve for x
    x = 14,365,857.77/4,228.88
  6. Step 6: Final answer
    x = 3,397.09

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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.