Home / 24,142.66-36,219.44-8,560.28

Finding the Fourth Proportional to 24,142.66, 36,219.44 and 8,560.28

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Solution

The fourth proportional to 24,142.66, 36,219.44 and 8,560.28 is: 12,842.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,142.66 : 36,219.44 = 8,560.28 : x
  2. Step 2: Convert to fraction form
    24,142.66/36,219.44 = 8,560.28/x
  3. Step 3: Cross multiply
    24,142.66x = 36,219.44 × 8,560.28
  4. Step 4: Simplify right side
    24,142.66x = 310,048,659.79
  5. Step 5: Solve for x
    x = 310,048,659.79/24,142.66
  6. Step 6: Final answer
    x = 12,842.36

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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.