Home / 34,822.82-48,055.35-18,907.26

Finding the Fourth Proportional to 34,822.82, 48,055.35 and 18,907.26

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Solution

The fourth proportional to 34,822.82, 48,055.35 and 18,907.26 is: 26,091.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,822.82 : 48,055.35 = 18,907.26 : x
  2. Step 2: Convert to fraction form
    34,822.82/48,055.35 = 18,907.26/x
  3. Step 3: Cross multiply
    34,822.82x = 48,055.35 × 18,907.26
  4. Step 4: Simplify right side
    34,822.82x = 908,594,996.84
  5. Step 5: Solve for x
    x = 908,594,996.84/34,822.82
  6. Step 6: Final answer
    x = 26,091.95

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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.