Home / 33,133.23-45,724.06-18,026.00

Finding the Fourth Proportional to 33,133.23, 45,724.06 and 18,026.00

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Solution

The fourth proportional to 33,133.23, 45,724.06 and 18,026.00 is: 24,875.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,133.23 : 45,724.06 = 18,026.00 : x
  2. Step 2: Convert to fraction form
    33,133.23/45,724.06 = 18,026.00/x
  3. Step 3: Cross multiply
    33,133.23x = 45,724.06 × 18,026.00
  4. Step 4: Simplify right side
    33,133.23x = 824,222,093.44
  5. Step 5: Solve for x
    x = 824,222,093.44/33,133.23
  6. Step 6: Final answer
    x = 24,875.99

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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.