Home / 33,406.24-46,089.18-19,055.77

Finding the Fourth Proportional to 33,406.24, 46,089.18 and 19,055.77

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Solution

The fourth proportional to 33,406.24, 46,089.18 and 19,055.77 is: 26,290.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,406.24 : 46,089.18 = 19,055.77 : x
  2. Step 2: Convert to fraction form
    33,406.24/46,089.18 = 19,055.77/x
  3. Step 3: Cross multiply
    33,406.24x = 46,089.18 × 19,055.77
  4. Step 4: Simplify right side
    33,406.24x = 878,264,813.57
  5. Step 5: Solve for x
    x = 878,264,813.57/33,406.24
  6. Step 6: Final answer
    x = 26,290.44

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1.5x scale

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.