Home / 9,336.09-14,008.25-4,952.47

Finding the Fourth Proportional to 9,336.09, 14,008.25 and 4,952.47

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Solution

The fourth proportional to 9,336.09, 14,008.25 and 4,952.47 is: 7,430.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,336.09 : 14,008.25 = 4,952.47 : x
  2. Step 2: Convert to fraction form
    9,336.09/14,008.25 = 4,952.47/x
  3. Step 3: Cross multiply
    9,336.09x = 14,008.25 × 4,952.47
  4. Step 4: Simplify right side
    9,336.09x = 69,375,437.88
  5. Step 5: Solve for x
    x = 69,375,437.88/9,336.09
  6. Step 6: Final answer
    x = 7,430.89

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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.