Home / 9,629.26-14,444.46-2,703.76

Finding the Fourth Proportional to 9,629.26, 14,444.46 and 2,703.76

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Solution

The fourth proportional to 9,629.26, 14,444.46 and 2,703.76 is: 4,055.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,629.26 : 14,444.46 = 2,703.76 : x
  2. Step 2: Convert to fraction form
    9,629.26/14,444.46 = 2,703.76/x
  3. Step 3: Cross multiply
    9,629.26x = 14,444.46 × 2,703.76
  4. Step 4: Simplify right side
    9,629.26x = 39,054,353.17
  5. Step 5: Solve for x
    x = 39,054,353.17/9,629.26
  6. Step 6: Final answer
    x = 4,055.80

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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.