Home / 9,590.90-13,236.11-5,814.22

Finding the Fourth Proportional to 9,590.90, 13,236.11 and 5,814.22

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Solution

The fourth proportional to 9,590.90, 13,236.11 and 5,814.22 is: 8,024.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590.90 : 13,236.11 = 5,814.22 : x
  2. Step 2: Convert to fraction form
    9,590.90/13,236.11 = 5,814.22/x
  3. Step 3: Cross multiply
    9,590.90x = 13,236.11 × 5,814.22
  4. Step 4: Simplify right side
    9,590.90x = 76,957,695.22
  5. Step 5: Solve for x
    x = 76,957,695.22/9,590.90
  6. Step 6: Final answer
    x = 8,024.03

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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.