Home / 9,353.22-14,030.45-3,509.99

Finding the Fourth Proportional to 9,353.22, 14,030.45 and 3,509.99

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Solution

The fourth proportional to 9,353.22, 14,030.45 and 3,509.99 is: 5,265.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353.22 : 14,030.45 = 3,509.99 : x
  2. Step 2: Convert to fraction form
    9,353.22/14,030.45 = 3,509.99/x
  3. Step 3: Cross multiply
    9,353.22x = 14,030.45 × 3,509.99
  4. Step 4: Simplify right side
    9,353.22x = 49,246,651.49
  5. Step 5: Solve for x
    x = 49,246,651.49/9,353.22
  6. Step 6: Final answer
    x = 5,265.21

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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.