Home / 33,415.74-46,102.23-19,065.24

Finding the Fourth Proportional to 33,415.74, 46,102.23 and 19,065.24

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Solution

The fourth proportional to 33,415.74, 46,102.23 and 19,065.24 is: 26,303.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,415.74 : 46,102.23 = 19,065.24 : x
  2. Step 2: Convert to fraction form
    33,415.74/46,102.23 = 19,065.24/x
  3. Step 3: Cross multiply
    33,415.74x = 46,102.23 × 19,065.24
  4. Step 4: Simplify right side
    33,415.74x = 878,950,079.49
  5. Step 5: Solve for x
    x = 878,950,079.49/33,415.74
  6. Step 6: Final answer
    x = 26,303.47

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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.