Home / 65,676.11-98,496.20-23,548.36

Finding the Fourth Proportional to 65,676.11, 98,496.20 and 23,548.36

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Solution

The fourth proportional to 65,676.11, 98,496.20 and 23,548.36 is: 35,316.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,676.11 : 98,496.20 = 23,548.36 : x
  2. Step 2: Convert to fraction form
    65,676.11/98,496.20 = 23,548.36/x
  3. Step 3: Cross multiply
    65,676.11x = 98,496.20 × 23,548.36
  4. Step 4: Simplify right side
    65,676.11x = 2,319,423,483.75
  5. Step 5: Solve for x
    x = 2,319,423,483.75/65,676.11
  6. Step 6: Final answer
    x = 35,316.09

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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.