Home / 9,353.40-14,024.88-4,663.86

Finding the Fourth Proportional to 9,353.40, 14,024.88 and 4,663.86

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Solution

The fourth proportional to 9,353.40, 14,024.88 and 4,663.86 is: 6,993.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353.40 : 14,024.88 = 4,663.86 : x
  2. Step 2: Convert to fraction form
    9,353.40/14,024.88 = 4,663.86/x
  3. Step 3: Cross multiply
    9,353.40x = 14,024.88 × 4,663.86
  4. Step 4: Simplify right side
    9,353.40x = 65,410,076.84
  5. Step 5: Solve for x
    x = 65,410,076.84/9,353.40
  6. Step 6: Final answer
    x = 6,993.19

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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.