Home / 24,385.21-36,579.24-6,856.41

Finding the Fourth Proportional to 24,385.21, 36,579.24 and 6,856.41

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Solution

The fourth proportional to 24,385.21, 36,579.24 and 6,856.41 is: 10,285.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,385.21 : 36,579.24 = 6,856.41 : x
  2. Step 2: Convert to fraction form
    24,385.21/36,579.24 = 6,856.41/x
  3. Step 3: Cross multiply
    24,385.21x = 36,579.24 × 6,856.41
  4. Step 4: Simplify right side
    24,385.21x = 250,802,266.93
  5. Step 5: Solve for x
    x = 250,802,266.93/24,385.21
  6. Step 6: Final answer
    x = 10,285.02

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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.