Home / 46,628.30-69,941.19-11,567.54

Finding the Fourth Proportional to 46,628.30, 69,941.19 and 11,567.54

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Solution

The fourth proportional to 46,628.30, 69,941.19 and 11,567.54 is: 17,351.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,628.30 : 69,941.19 = 11,567.54 : x
  2. Step 2: Convert to fraction form
    46,628.30/69,941.19 = 11,567.54/x
  3. Step 3: Cross multiply
    46,628.30x = 69,941.19 × 11,567.54
  4. Step 4: Simplify right side
    46,628.30x = 809,047,512.97
  5. Step 5: Solve for x
    x = 809,047,512.97/46,628.30
  6. Step 6: Final answer
    x = 17,351.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.