Home / 33,342.26-46,011.86-19,002.94

Finding the Fourth Proportional to 33,342.26, 46,011.86 and 19,002.94

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Solution

The fourth proportional to 33,342.26, 46,011.86 and 19,002.94 is: 26,223.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,342.26 : 46,011.86 = 19,002.94 : x
  2. Step 2: Convert to fraction form
    33,342.26/46,011.86 = 19,002.94/x
  3. Step 3: Cross multiply
    33,342.26x = 46,011.86 × 19,002.94
  4. Step 4: Simplify right side
    33,342.26x = 874,360,648.63
  5. Step 5: Solve for x
    x = 874,360,648.63/33,342.26
  6. Step 6: Final answer
    x = 26,223.80

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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.