Home / 33,754.34-46,586.68-19,615.36

Finding the Fourth Proportional to 33,754.34, 46,586.68 and 19,615.36

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Solution

The fourth proportional to 33,754.34, 46,586.68 and 19,615.36 is: 27,072.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,754.34 : 46,586.68 = 19,615.36 : x
  2. Step 2: Convert to fraction form
    33,754.34/46,586.68 = 19,615.36/x
  3. Step 3: Cross multiply
    33,754.34x = 46,586.68 × 19,615.36
  4. Step 4: Simplify right side
    33,754.34x = 913,814,499.40
  5. Step 5: Solve for x
    x = 913,814,499.40/33,754.34
  6. Step 6: Final answer
    x = 27,072.50

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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.