Home / 44,190.13-66,295.58-14,607.97

Finding the Fourth Proportional to 44,190.13, 66,295.58 and 14,607.97

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Solution

The fourth proportional to 44,190.13, 66,295.58 and 14,607.97 is: 21,915.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,190.13 : 66,295.58 = 14,607.97 : x
  2. Step 2: Convert to fraction form
    44,190.13/66,295.58 = 14,607.97/x
  3. Step 3: Cross multiply
    44,190.13x = 66,295.58 × 14,607.97
  4. Step 4: Simplify right side
    44,190.13x = 968,443,843.77
  5. Step 5: Solve for x
    x = 968,443,843.77/44,190.13
  6. Step 6: Final answer
    x = 21,915.39

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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.