Home / 19,696.76-29,535.27-6,544.52

Finding the Fourth Proportional to 19,696.76, 29,535.27 and 6,544.52

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Solution

The fourth proportional to 19,696.76, 29,535.27 and 6,544.52 is: 9,813.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,696.76 : 29,535.27 = 6,544.52 : x
  2. Step 2: Convert to fraction form
    19,696.76/29,535.27 = 6,544.52/x
  3. Step 3: Cross multiply
    19,696.76x = 29,535.27 × 6,544.52
  4. Step 4: Simplify right side
    19,696.76x = 193,294,165.22
  5. Step 5: Solve for x
    x = 193,294,165.22/19,696.76
  6. Step 6: Final answer
    x = 9,813.50

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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.