Home / 41,816.18-62,719.58-12,234.24

Finding the Fourth Proportional to 41,816.18, 62,719.58 and 12,234.24

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Solution

The fourth proportional to 41,816.18, 62,719.58 and 12,234.24 is: 18,349.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,816.18 : 62,719.58 = 12,234.24 : x
  2. Step 2: Convert to fraction form
    41,816.18/62,719.58 = 12,234.24/x
  3. Step 3: Cross multiply
    41,816.18x = 62,719.58 × 12,234.24
  4. Step 4: Simplify right side
    41,816.18x = 767,326,425.00
  5. Step 5: Solve for x
    x = 767,326,425.00/41,816.18
  6. Step 6: Final answer
    x = 18,349.99

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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.