Home / 9,590.25-14,385.92-2,665.29

Finding the Fourth Proportional to 9,590.25, 14,385.92 and 2,665.29

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Solution

The fourth proportional to 9,590.25, 14,385.92 and 2,665.29 is: 3,998.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590.25 : 14,385.92 = 2,665.29 : x
  2. Step 2: Convert to fraction form
    9,590.25/14,385.92 = 2,665.29/x
  3. Step 3: Cross multiply
    9,590.25x = 14,385.92 × 2,665.29
  4. Step 4: Simplify right side
    9,590.25x = 38,342,635.39
  5. Step 5: Solve for x
    x = 38,342,635.39/9,590.25
  6. Step 6: Final answer
    x = 3,998.09

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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.