Home / 44,092.76-66,149.06-14,509.53

Finding the Fourth Proportional to 44,092.76, 66,149.06 and 14,509.53

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Solution

The fourth proportional to 44,092.76, 66,149.06 and 14,509.53 is: 21,767.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,092.76 : 66,149.06 = 14,509.53 : x
  2. Step 2: Convert to fraction form
    44,092.76/66,149.06 = 14,509.53/x
  3. Step 3: Cross multiply
    44,092.76x = 66,149.06 × 14,509.53
  4. Step 4: Simplify right side
    44,092.76x = 959,791,697.99
  5. Step 5: Solve for x
    x = 959,791,697.99/44,092.76
  6. Step 6: Final answer
    x = 21,767.56

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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.