Home / 63,134.12-94,676.44-23,669.72

Finding the Fourth Proportional to 63,134.12, 94,676.44 and 23,669.72

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Solution

The fourth proportional to 63,134.12, 94,676.44 and 23,669.72 is: 35,495.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,134.12 : 94,676.44 = 23,669.72 : x
  2. Step 2: Convert to fraction form
    63,134.12/94,676.44 = 23,669.72/x
  3. Step 3: Cross multiply
    63,134.12x = 94,676.44 × 23,669.72
  4. Step 4: Simplify right side
    63,134.12x = 2,240,964,825.40
  5. Step 5: Solve for x
    x = 2,240,964,825.40/63,134.12
  6. Step 6: Final answer
    x = 35,495.30

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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.