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Finding the Fourth Proportional to 46,674.70, 64,410.96 and 25,453.97

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Solution

The fourth proportional to 46,674.70, 64,410.96 and 25,453.97 is: 35,126.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,674.70 : 64,410.96 = 25,453.97 : x
  2. Step 2: Convert to fraction form
    46,674.70/64,410.96 = 25,453.97/x
  3. Step 3: Cross multiply
    46,674.70x = 64,410.96 × 25,453.97
  4. Step 4: Simplify right side
    46,674.70x = 1,639,514,643.51
  5. Step 5: Solve for x
    x = 1,639,514,643.51/46,674.70
  6. Step 6: Final answer
    x = 35,126.41

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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.