Home / 64,828.16-97,183.88-23,265.44

Finding the Fourth Proportional to 64,828.16, 97,183.88 and 23,265.44

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Solution

The fourth proportional to 64,828.16, 97,183.88 and 23,265.44 is: 34,877.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,828.16 : 97,183.88 = 23,265.44 : x
  2. Step 2: Convert to fraction form
    64,828.16/97,183.88 = 23,265.44/x
  3. Step 3: Cross multiply
    64,828.16x = 97,183.88 × 23,265.44
  4. Step 4: Simplify right side
    64,828.16x = 2,261,025,729.11
  5. Step 5: Solve for x
    x = 2,261,025,729.11/64,828.16
  6. Step 6: Final answer
    x = 34,877.22

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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.