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Finding the Fourth Proportional to 46,485.14, 64,149.72 and 25,264.41

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Solution

The fourth proportional to 46,485.14, 64,149.72 and 25,264.41 is: 34,865.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,485.14 : 64,149.72 = 25,264.41 : x
  2. Step 2: Convert to fraction form
    46,485.14/64,149.72 = 25,264.41/x
  3. Step 3: Cross multiply
    46,485.14x = 64,149.72 × 25,264.41
  4. Step 4: Simplify right side
    46,485.14x = 1,620,704,634.27
  5. Step 5: Solve for x
    x = 1,620,704,634.27/46,485.14
  6. Step 6: Final answer
    x = 34,865.00

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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.