Home / 33,294.45-45,948.48-19,146.99

Finding the Fourth Proportional to 33,294.45, 45,948.48 and 19,146.99

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Solution

The fourth proportional to 33,294.45, 45,948.48 and 19,146.99 is: 26,424.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,294.45 : 45,948.48 = 19,146.99 : x
  2. Step 2: Convert to fraction form
    33,294.45/45,948.48 = 19,146.99/x
  3. Step 3: Cross multiply
    33,294.45x = 45,948.48 × 19,146.99
  4. Step 4: Simplify right side
    33,294.45x = 879,775,087.08
  5. Step 5: Solve for x
    x = 879,775,087.08/33,294.45
  6. Step 6: Final answer
    x = 26,424.08

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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.