Home / 9,083.63-13,619.16-4,632.66

Finding the Fourth Proportional to 9,083.63, 13,619.16 and 4,632.66

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Solution

The fourth proportional to 9,083.63, 13,619.16 and 4,632.66 is: 6,945.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083.63 : 13,619.16 = 4,632.66 : x
  2. Step 2: Convert to fraction form
    9,083.63/13,619.16 = 4,632.66/x
  3. Step 3: Cross multiply
    9,083.63x = 13,619.16 × 4,632.66
  4. Step 4: Simplify right side
    9,083.63x = 63,092,937.77
  5. Step 5: Solve for x
    x = 63,092,937.77/9,083.63
  6. Step 6: Final answer
    x = 6,945.78

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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.