Home / 9,153.27-13,733.32-3,610.48

Finding the Fourth Proportional to 9,153.27, 13,733.32 and 3,610.48

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Solution

The fourth proportional to 9,153.27, 13,733.32 and 3,610.48 is: 5,417.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,153.27 : 13,733.32 = 3,610.48 : x
  2. Step 2: Convert to fraction form
    9,153.27/13,733.32 = 3,610.48/x
  3. Step 3: Cross multiply
    9,153.27x = 13,733.32 × 3,610.48
  4. Step 4: Simplify right side
    9,153.27x = 49,583,877.19
  5. Step 5: Solve for x
    x = 49,583,877.19/9,153.27
  6. Step 6: Final answer
    x = 5,417.07

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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.