Home / 9,323.30-13,985.26-3,083.67

Finding the Fourth Proportional to 9,323.30, 13,985.26 and 3,083.67

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Solution

The fourth proportional to 9,323.30, 13,985.26 and 3,083.67 is: 4,625.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,323.30 : 13,985.26 = 3,083.67 : x
  2. Step 2: Convert to fraction form
    9,323.30/13,985.26 = 3,083.67/x
  3. Step 3: Cross multiply
    9,323.30x = 13,985.26 × 3,083.67
  4. Step 4: Simplify right side
    9,323.30x = 43,125,919.00
  5. Step 5: Solve for x
    x = 43,125,919.00/9,323.30
  6. Step 6: Final answer
    x = 4,625.61

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1.5x scale

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.