Home / 46,485.10-64,149.44-25,264.37

Finding the Fourth Proportional to 46,485.10, 64,149.44 and 25,264.37

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Solution

The fourth proportional to 46,485.10, 64,149.44 and 25,264.37 is: 34,864.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,485.10 : 64,149.44 = 25,264.37 : x
  2. Step 2: Convert to fraction form
    46,485.10/64,149.44 = 25,264.37/x
  3. Step 3: Cross multiply
    46,485.10x = 64,149.44 × 25,264.37
  4. Step 4: Simplify right side
    46,485.10x = 1,620,694,929.87
  5. Step 5: Solve for x
    x = 1,620,694,929.87/46,485.10
  6. Step 6: Final answer
    x = 34,864.83

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Why These Related Problems?

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