Home / 46,474.36-69,711.45-13,194.73

Finding the Fourth Proportional to 46,474.36, 69,711.45 and 13,194.73

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Solution

The fourth proportional to 46,474.36, 69,711.45 and 13,194.73 is: 19,792.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,474.36 : 69,711.45 = 13,194.73 : x
  2. Step 2: Convert to fraction form
    46,474.36/69,711.45 = 13,194.73/x
  3. Step 3: Cross multiply
    46,474.36x = 69,711.45 × 13,194.73
  4. Step 4: Simplify right side
    46,474.36x = 919,823,760.66
  5. Step 5: Solve for x
    x = 919,823,760.66/46,474.36
  6. Step 6: Final answer
    x = 19,792.07

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1.5x scale

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.