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Finding the Fourth Proportional to 6,590.29, 9,095.44 and 4,323.54

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Solution

The fourth proportional to 6,590.29, 9,095.44 and 4,323.54 is: 5,967.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,590.29 : 9,095.44 = 4,323.54 : x
  2. Step 2: Convert to fraction form
    6,590.29/9,095.44 = 4,323.54/x
  3. Step 3: Cross multiply
    6,590.29x = 9,095.44 × 4,323.54
  4. Step 4: Simplify right side
    6,590.29x = 39,324,498.66
  5. Step 5: Solve for x
    x = 39,324,498.66/6,590.29
  6. Step 6: Final answer
    x = 5,967.04

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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.