Home / 9,356.63-14,037.38-4,676.45

Finding the Fourth Proportional to 9,356.63, 14,037.38 and 4,676.45

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Solution

The fourth proportional to 9,356.63, 14,037.38 and 4,676.45 is: 7,015.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,356.63 : 14,037.38 = 4,676.45 : x
  2. Step 2: Convert to fraction form
    9,356.63/14,037.38 = 4,676.45/x
  3. Step 3: Cross multiply
    9,356.63x = 14,037.38 × 4,676.45
  4. Step 4: Simplify right side
    9,356.63x = 65,645,105.70
  5. Step 5: Solve for x
    x = 65,645,105.70/9,356.63
  6. Step 6: Final answer
    x = 7,015.89

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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.