Home / 19,243.36-26,563.44-14,525.92

Finding the Fourth Proportional to 19,243.36, 26,563.44 and 14,525.92

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Solution

The fourth proportional to 19,243.36, 26,563.44 and 14,525.92 is: 20,051.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,243.36 : 26,563.44 = 14,525.92 : x
  2. Step 2: Convert to fraction form
    19,243.36/26,563.44 = 14,525.92/x
  3. Step 3: Cross multiply
    19,243.36x = 26,563.44 × 14,525.92
  4. Step 4: Simplify right side
    19,243.36x = 385,858,404.36
  5. Step 5: Solve for x
    x = 385,858,404.36/19,243.36
  6. Step 6: Final answer
    x = 20,051.51

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Double scale
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Similar ratio
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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.