Home / 4,267.59-5,889.12-2,379.08

Finding the Fourth Proportional to 4,267.59, 5,889.12 and 2,379.08

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Solution

The fourth proportional to 4,267.59, 5,889.12 and 2,379.08 is: 3,283.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267.59 : 5,889.12 = 2,379.08 : x
  2. Step 2: Convert to fraction form
    4,267.59/5,889.12 = 2,379.08/x
  3. Step 3: Cross multiply
    4,267.59x = 5,889.12 × 2,379.08
  4. Step 4: Simplify right side
    4,267.59x = 14,010,658.16
  5. Step 5: Solve for x
    x = 14,010,658.16/4,267.59
  6. Step 6: Final answer
    x = 3,283.04

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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.