Home / 4,228.85-5,834.40-2,460.08

Finding the Fourth Proportional to 4,228.85, 5,834.40 and 2,460.08

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Solution

The fourth proportional to 4,228.85, 5,834.40 and 2,460.08 is: 3,394.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228.85 : 5,834.40 = 2,460.08 : x
  2. Step 2: Convert to fraction form
    4,228.85/5,834.40 = 2,460.08/x
  3. Step 3: Cross multiply
    4,228.85x = 5,834.40 × 2,460.08
  4. Step 4: Simplify right side
    4,228.85x = 14,353,090.75
  5. Step 5: Solve for x
    x = 14,353,090.75/4,228.85
  6. Step 6: Final answer
    x = 3,394.09

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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.