Home / 22,402.44-33,633.18-13,051.08

Finding the Fourth Proportional to 22,402.44, 33,633.18 and 13,051.08

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Solution

The fourth proportional to 22,402.44, 33,633.18 and 13,051.08 is: 19,593.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,402.44 : 33,633.18 = 13,051.08 : x
  2. Step 2: Convert to fraction form
    22,402.44/33,633.18 = 13,051.08/x
  3. Step 3: Cross multiply
    22,402.44x = 33,633.18 × 13,051.08
  4. Step 4: Simplify right side
    22,402.44x = 438,949,322.83
  5. Step 5: Solve for x
    x = 438,949,322.83/22,402.44
  6. Step 6: Final answer
    x = 19,593.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.