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Finding the Fourth Proportional to 34,941.37, 48,220.11 and 19,026.10

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Solution

The fourth proportional to 34,941.37, 48,220.11 and 19,026.10 is: 26,256.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,941.37 : 48,220.11 = 19,026.10 : x
  2. Step 2: Convert to fraction form
    34,941.37/48,220.11 = 19,026.10/x
  3. Step 3: Cross multiply
    34,941.37x = 48,220.11 × 19,026.10
  4. Step 4: Simplify right side
    34,941.37x = 917,440,634.87
  5. Step 5: Solve for x
    x = 917,440,634.87/34,941.37
  6. Step 6: Final answer
    x = 26,256.57

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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.