Home / 46,313.51-69,469.79-13,033.58

Finding the Fourth Proportional to 46,313.51, 69,469.79 and 13,033.58

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Solution

The fourth proportional to 46,313.51, 69,469.79 and 13,033.58 is: 19,550.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,313.51 : 69,469.79 = 13,033.58 : x
  2. Step 2: Convert to fraction form
    46,313.51/69,469.79 = 13,033.58/x
  3. Step 3: Cross multiply
    46,313.51x = 69,469.79 × 13,033.58
  4. Step 4: Simplify right side
    46,313.51x = 905,439,653.03
  5. Step 5: Solve for x
    x = 905,439,653.03/46,313.51
  6. Step 6: Final answer
    x = 19,550.23

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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.