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Finding the Fourth Proportional to 44,744.04, 66,970.02 and 32,894.68

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Solution

The fourth proportional to 44,744.04, 66,970.02 and 32,894.68 is: 49,234.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,744.04 : 66,970.02 = 32,894.68 : x
  2. Step 2: Convert to fraction form
    44,744.04/66,970.02 = 32,894.68/x
  3. Step 3: Cross multiply
    44,744.04x = 66,970.02 × 32,894.68
  4. Step 4: Simplify right side
    44,744.04x = 2,202,957,210.07
  5. Step 5: Solve for x
    x = 2,202,957,210.07/44,744.04
  6. Step 6: Final answer
    x = 49,234.65

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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.