Home / 34,024.98-46,954.58-18,918.62

Finding the Fourth Proportional to 34,024.98, 46,954.58 and 18,918.62

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Solution

The fourth proportional to 34,024.98, 46,954.58 and 18,918.62 is: 26,107.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,024.98 : 46,954.58 = 18,918.62 : x
  2. Step 2: Convert to fraction form
    34,024.98/46,954.58 = 18,918.62/x
  3. Step 3: Cross multiply
    34,024.98x = 46,954.58 × 18,918.62
  4. Step 4: Simplify right side
    34,024.98x = 888,315,856.28
  5. Step 5: Solve for x
    x = 888,315,856.28/34,024.98
  6. Step 6: Final answer
    x = 26,107.76

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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.