Home / 69,774.10-104,646.51-23,016.02

Finding the Fourth Proportional to 69,774.10, 104,646.51 and 23,016.02

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Solution

The fourth proportional to 69,774.10, 104,646.51 and 23,016.02 is: 34,519.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,774.10 : 104,646.51 = 23,016.02 : x
  2. Step 2: Convert to fraction form
    69,774.10/104,646.51 = 23,016.02/x
  3. Step 3: Cross multiply
    69,774.10x = 104,646.51 × 23,016.02
  4. Step 4: Simplify right side
    69,774.10x = 2,408,546,167.09
  5. Step 5: Solve for x
    x = 2,408,546,167.09/69,774.10
  6. Step 6: Final answer
    x = 34,519.20

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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.