Home / 33,326.84-45,996.04-19,176.96

Finding the Fourth Proportional to 33,326.84, 45,996.04 and 19,176.96

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Solution

The fourth proportional to 33,326.84, 45,996.04 and 19,176.96 is: 26,467.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,326.84 : 45,996.04 = 19,176.96 : x
  2. Step 2: Convert to fraction form
    33,326.84/45,996.04 = 19,176.96/x
  3. Step 3: Cross multiply
    33,326.84x = 45,996.04 × 19,176.96
  4. Step 4: Simplify right side
    33,326.84x = 882,064,219.24
  5. Step 5: Solve for x
    x = 882,064,219.24/33,326.84
  6. Step 6: Final answer
    x = 26,467.08

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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.