Home / 9,357.44-14,028.80-4,675.03

Finding the Fourth Proportional to 9,357.44, 14,028.80 and 4,675.03

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Solution

The fourth proportional to 9,357.44, 14,028.80 and 4,675.03 is: 7,008.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357.44 : 14,028.80 = 4,675.03 : x
  2. Step 2: Convert to fraction form
    9,357.44/14,028.80 = 4,675.03/x
  3. Step 3: Cross multiply
    9,357.44x = 14,028.80 × 4,675.03
  4. Step 4: Simplify right side
    9,357.44x = 65,585,060.86
  5. Step 5: Solve for x
    x = 65,585,060.86/9,357.44
  6. Step 6: Final answer
    x = 7,008.87

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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.