Home / 9,650.79-14,483.09-4,108.03

Finding the Fourth Proportional to 9,650.79, 14,483.09 and 4,108.03

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Solution

The fourth proportional to 9,650.79, 14,483.09 and 4,108.03 is: 6,164.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650.79 : 14,483.09 = 4,108.03 : x
  2. Step 2: Convert to fraction form
    9,650.79/14,483.09 = 4,108.03/x
  3. Step 3: Cross multiply
    9,650.79x = 14,483.09 × 4,108.03
  4. Step 4: Simplify right side
    9,650.79x = 59,496,942.28
  5. Step 5: Solve for x
    x = 59,496,942.28/9,650.79
  6. Step 6: Final answer
    x = 6,164.98

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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.