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Finding the Fourth Proportional to 46,448.36, 64,099.32 and 25,227.98

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Solution

The fourth proportional to 46,448.36, 64,099.32 and 25,227.98 is: 34,814.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,448.36 : 64,099.32 = 25,227.98 : x
  2. Step 2: Convert to fraction form
    46,448.36/64,099.32 = 25,227.98/x
  3. Step 3: Cross multiply
    46,448.36x = 64,099.32 × 25,227.98
  4. Step 4: Simplify right side
    46,448.36x = 1,617,096,362.97
  5. Step 5: Solve for x
    x = 1,617,096,362.97/46,448.36
  6. Step 6: Final answer
    x = 34,814.93

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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.