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Finding the Fourth Proportional to 29,650.98, 44,470.04 and 9,389.33

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Solution

The fourth proportional to 29,650.98, 44,470.04 and 9,389.33 is: 14,081.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,650.98 : 44,470.04 = 9,389.33 : x
  2. Step 2: Convert to fraction form
    29,650.98/44,470.04 = 9,389.33/x
  3. Step 3: Cross multiply
    29,650.98x = 44,470.04 × 9,389.33
  4. Step 4: Simplify right side
    29,650.98x = 417,543,880.67
  5. Step 5: Solve for x
    x = 417,543,880.67/29,650.98
  6. Step 6: Final answer
    x = 14,081.96

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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.