Home / 68,794.02-103,201.29-24,417.06

Finding the Fourth Proportional to 68,794.02, 103,201.29 and 24,417.06

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Solution

The fourth proportional to 68,794.02, 103,201.29 and 24,417.06 is: 36,629.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,794.02 : 103,201.29 = 24,417.06 : x
  2. Step 2: Convert to fraction form
    68,794.02/103,201.29 = 24,417.06/x
  3. Step 3: Cross multiply
    68,794.02x = 103,201.29 × 24,417.06
  4. Step 4: Simplify right side
    68,794.02x = 2,519,872,090.01
  5. Step 5: Solve for x
    x = 2,519,872,090.01/68,794.02
  6. Step 6: Final answer
    x = 36,629.23

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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.