Home / 19,750.44-27,254.48-10,796.16

Finding the Fourth Proportional to 19,750.44, 27,254.48 and 10,796.16

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Solution

The fourth proportional to 19,750.44, 27,254.48 and 10,796.16 is: 14,898.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,750.44 : 27,254.48 = 10,796.16 : x
  2. Step 2: Convert to fraction form
    19,750.44/27,254.48 = 10,796.16/x
  3. Step 3: Cross multiply
    19,750.44x = 27,254.48 × 10,796.16
  4. Step 4: Simplify right side
    19,750.44x = 294,243,726.80
  5. Step 5: Solve for x
    x = 294,243,726.80/19,750.44
  6. Step 6: Final answer
    x = 14,898.08

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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.