Home / 24,015.96-36,023.13-8,433.18

Finding the Fourth Proportional to 24,015.96, 36,023.13 and 8,433.18

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Solution

The fourth proportional to 24,015.96, 36,023.13 and 8,433.18 is: 12,649.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,015.96 : 36,023.13 = 8,433.18 : x
  2. Step 2: Convert to fraction form
    24,015.96/36,023.13 = 8,433.18/x
  3. Step 3: Cross multiply
    24,015.96x = 36,023.13 × 8,433.18
  4. Step 4: Simplify right side
    24,015.96x = 303,789,539.45
  5. Step 5: Solve for x
    x = 303,789,539.45/24,015.96
  6. Step 6: Final answer
    x = 12,649.49

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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.