Home / 35,293.41-48,705.33-19,377.54

Finding the Fourth Proportional to 35,293.41, 48,705.33 and 19,377.54

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Solution

The fourth proportional to 35,293.41, 48,705.33 and 19,377.54 is: 26,741.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,293.41 : 48,705.33 = 19,377.54 : x
  2. Step 2: Convert to fraction form
    35,293.41/48,705.33 = 19,377.54/x
  3. Step 3: Cross multiply
    35,293.41x = 48,705.33 × 19,377.54
  4. Step 4: Simplify right side
    35,293.41x = 943,789,480.29
  5. Step 5: Solve for x
    x = 943,789,480.29/35,293.41
  6. Step 6: Final answer
    x = 26,741.24

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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.