Home / 9,369.28-14,055.98-3,525.88

Finding the Fourth Proportional to 9,369.28, 14,055.98 and 3,525.88

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Solution

The fourth proportional to 9,369.28, 14,055.98 and 3,525.88 is: 5,289.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369.28 : 14,055.98 = 3,525.88 : x
  2. Step 2: Convert to fraction form
    9,369.28/14,055.98 = 3,525.88/x
  3. Step 3: Cross multiply
    9,369.28x = 14,055.98 × 3,525.88
  4. Step 4: Simplify right side
    9,369.28x = 49,559,698.76
  5. Step 5: Solve for x
    x = 49,559,698.76/9,369.28
  6. Step 6: Final answer
    x = 5,289.60

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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.