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Finding the Fourth Proportional to 59,683.33, 82,348.09 and 38,437.03

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Solution

The fourth proportional to 59,683.33, 82,348.09 and 38,437.03 is: 53,033.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,683.33 : 82,348.09 = 38,437.03 : x
  2. Step 2: Convert to fraction form
    59,683.33/82,348.09 = 38,437.03/x
  3. Step 3: Cross multiply
    59,683.33x = 82,348.09 × 38,437.03
  4. Step 4: Simplify right side
    59,683.33x = 3,165,216,228.82
  5. Step 5: Solve for x
    x = 3,165,216,228.82/59,683.33
  6. Step 6: Final answer
    x = 53,033.50

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.