Home / 44,859.76-67,299.49-13,267.35

Finding the Fourth Proportional to 44,859.76, 67,299.49 and 13,267.35

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Solution

The fourth proportional to 44,859.76, 67,299.49 and 13,267.35 is: 19,903.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,859.76 : 67,299.49 = 13,267.35 : x
  2. Step 2: Convert to fraction form
    44,859.76/67,299.49 = 13,267.35/x
  3. Step 3: Cross multiply
    44,859.76x = 67,299.49 × 13,267.35
  4. Step 4: Simplify right side
    44,859.76x = 892,886,091.27
  5. Step 5: Solve for x
    x = 892,886,091.27/44,859.76
  6. Step 6: Final answer
    x = 19,903.94

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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.