Home / 46,784.73-64,562.16-25,563.54

Finding the Fourth Proportional to 46,784.73, 64,562.16 and 25,563.54

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Solution

The fourth proportional to 46,784.73, 64,562.16 and 25,563.54 is: 35,277.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,784.73 : 64,562.16 = 25,563.54 : x
  2. Step 2: Convert to fraction form
    46,784.73/64,562.16 = 25,563.54/x
  3. Step 3: Cross multiply
    46,784.73x = 64,562.16 × 25,563.54
  4. Step 4: Simplify right side
    46,784.73x = 1,650,437,359.65
  5. Step 5: Solve for x
    x = 1,650,437,359.65/46,784.73
  6. Step 6: Final answer
    x = 35,277.27

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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.