Home / 19,755.46-27,264.41-10,804.33

Finding the Fourth Proportional to 19,755.46, 27,264.41 and 10,804.33

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Solution

The fourth proportional to 19,755.46, 27,264.41 and 10,804.33 is: 14,911.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,755.46 : 27,264.41 = 10,804.33 : x
  2. Step 2: Convert to fraction form
    19,755.46/27,264.41 = 10,804.33/x
  3. Step 3: Cross multiply
    19,755.46x = 27,264.41 × 10,804.33
  4. Step 4: Simplify right side
    19,755.46x = 294,573,682.90
  5. Step 5: Solve for x
    x = 294,573,682.90/19,755.46
  6. Step 6: Final answer
    x = 14,911.00

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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.