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Finding the Fourth Proportional to 624.46, 937.23 and 336.10

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Solution

The fourth proportional to 624.46, 937.23 and 336.10 is: 504.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    624.46 : 937.23 = 336.10 : x
  2. Step 2: Convert to fraction form
    624.46/937.23 = 336.10/x
  3. Step 3: Cross multiply
    624.46x = 937.23 × 336.10
  4. Step 4: Simplify right side
    624.46x = 315,003.00
  5. Step 5: Solve for x
    x = 315,003.00/624.46
  6. Step 6: Final answer
    x = 504.44

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Double scale
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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.