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Finding the Fourth Proportional to 34,034.57, 46,977.93 and 22,099.62

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Solution

The fourth proportional to 34,034.57, 46,977.93 and 22,099.62 is: 30,504.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,034.57 : 46,977.93 = 22,099.62 : x
  2. Step 2: Convert to fraction form
    34,034.57/46,977.93 = 22,099.62/x
  3. Step 3: Cross multiply
    34,034.57x = 46,977.93 × 22,099.62
  4. Step 4: Simplify right side
    34,034.57x = 1,038,194,401.39
  5. Step 5: Solve for x
    x = 1,038,194,401.39/34,034.57
  6. Step 6: Final answer
    x = 30,504.12

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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.