Home / 9,359.48-14,029.14-4,972.52

Finding the Fourth Proportional to 9,359.48, 14,029.14 and 4,972.52

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Solution

The fourth proportional to 9,359.48, 14,029.14 and 4,972.52 is: 7,453.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359.48 : 14,029.14 = 4,972.52 : x
  2. Step 2: Convert to fraction form
    9,359.48/14,029.14 = 4,972.52/x
  3. Step 3: Cross multiply
    9,359.48x = 14,029.14 × 4,972.52
  4. Step 4: Simplify right side
    9,359.48x = 69,760,179.23
  5. Step 5: Solve for x
    x = 69,760,179.23/9,359.48
  6. Step 6: Final answer
    x = 7,453.42

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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.