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Finding the Fourth Proportional to 69,914.59, 96,482.07 and 38,083.52

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Solution

The fourth proportional to 69,914.59, 96,482.07 and 38,083.52 is: 52,555.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,914.59 : 96,482.07 = 38,083.52 : x
  2. Step 2: Convert to fraction form
    69,914.59/96,482.07 = 38,083.52/x
  3. Step 3: Cross multiply
    69,914.59x = 96,482.07 × 38,083.52
  4. Step 4: Simplify right side
    69,914.59x = 3,674,377,083.69
  5. Step 5: Solve for x
    x = 3,674,377,083.69/69,914.59
  6. Step 6: Final answer
    x = 52,555.23

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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.