Home / 44,190.23-66,287.43-14,607.41

Finding the Fourth Proportional to 44,190.23, 66,287.43 and 14,607.41

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Solution

The fourth proportional to 44,190.23, 66,287.43 and 14,607.41 is: 21,911.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,190.23 : 66,287.43 = 14,607.41 : x
  2. Step 2: Convert to fraction form
    44,190.23/66,287.43 = 14,607.41/x
  3. Step 3: Cross multiply
    44,190.23x = 66,287.43 × 14,607.41
  4. Step 4: Simplify right side
    44,190.23x = 968,287,336.42
  5. Step 5: Solve for x
    x = 968,287,336.42/44,190.23
  6. Step 6: Final answer
    x = 21,911.80

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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.