Home / 24,004.26-36,009.42-8,212.35

Finding the Fourth Proportional to 24,004.26, 36,009.42 and 8,212.35

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Solution

The fourth proportional to 24,004.26, 36,009.42 and 8,212.35 is: 12,319.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,004.26 : 36,009.42 = 8,212.35 : x
  2. Step 2: Convert to fraction form
    24,004.26/36,009.42 = 8,212.35/x
  3. Step 3: Cross multiply
    24,004.26x = 36,009.42 × 8,212.35
  4. Step 4: Simplify right side
    24,004.26x = 295,721,960.34
  5. Step 5: Solve for x
    x = 295,721,960.34/24,004.26
  6. Step 6: Final answer
    x = 12,319.56

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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.