Home / 9,363.24-14,038.38-4,677.12

Finding the Fourth Proportional to 9,363.24, 14,038.38 and 4,677.12

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Solution

The fourth proportional to 9,363.24, 14,038.38 and 4,677.12 is: 7,012.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363.24 : 14,038.38 = 4,677.12 : x
  2. Step 2: Convert to fraction form
    9,363.24/14,038.38 = 4,677.12/x
  3. Step 3: Cross multiply
    9,363.24x = 14,038.38 × 4,677.12
  4. Step 4: Simplify right side
    9,363.24x = 65,659,187.87
  5. Step 5: Solve for x
    x = 65,659,187.87/9,363.24
  6. Step 6: Final answer
    x = 7,012.44

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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.