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Finding the Fourth Proportional to 29,960.76, 44,894.94 and 14,745.86

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Solution

The fourth proportional to 29,960.76, 44,894.94 and 14,745.86 is: 22,096.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,960.76 : 44,894.94 = 14,745.86 : x
  2. Step 2: Convert to fraction form
    29,960.76/44,894.94 = 14,745.86/x
  3. Step 3: Cross multiply
    29,960.76x = 44,894.94 × 14,745.86
  4. Step 4: Simplify right side
    29,960.76x = 662,014,499.95
  5. Step 5: Solve for x
    x = 662,014,499.95/29,960.76
  6. Step 6: Final answer
    x = 22,096.05

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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.