Home / 34,127.82-47,099.13-19,025.37

Finding the Fourth Proportional to 34,127.82, 47,099.13 and 19,025.37

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Solution

The fourth proportional to 34,127.82, 47,099.13 and 19,025.37 is: 26,256.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,127.82 : 47,099.13 = 19,025.37 : x
  2. Step 2: Convert to fraction form
    34,127.82/47,099.13 = 19,025.37/x
  3. Step 3: Cross multiply
    34,127.82x = 47,099.13 × 19,025.37
  4. Step 4: Simplify right side
    34,127.82x = 896,078,374.93
  5. Step 5: Solve for x
    x = 896,078,374.93/34,127.82
  6. Step 6: Final answer
    x = 26,256.54

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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.