Home / 34,024.01-46,949.54-18,914.22

Finding the Fourth Proportional to 34,024.01, 46,949.54 and 18,914.22

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Solution

The fourth proportional to 34,024.01, 46,949.54 and 18,914.22 is: 26,099.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,024.01 : 46,949.54 = 18,914.22 : x
  2. Step 2: Convert to fraction form
    34,024.01/46,949.54 = 18,914.22/x
  3. Step 3: Cross multiply
    34,024.01x = 46,949.54 × 18,914.22
  4. Step 4: Simplify right side
    34,024.01x = 888,013,833.89
  5. Step 5: Solve for x
    x = 888,013,833.89/34,024.01
  6. Step 6: Final answer
    x = 26,099.63

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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.