Home / 34,166.14-47,149.34-19,058.41

Finding the Fourth Proportional to 34,166.14, 47,149.34 and 19,058.41

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Solution

The fourth proportional to 34,166.14, 47,149.34 and 19,058.41 is: 26,300.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,166.14 : 47,149.34 = 19,058.41 : x
  2. Step 2: Convert to fraction form
    34,166.14/47,149.34 = 19,058.41/x
  3. Step 3: Cross multiply
    34,166.14x = 47,149.34 × 19,058.41
  4. Step 4: Simplify right side
    34,166.14x = 898,591,239.78
  5. Step 5: Solve for x
    x = 898,591,239.78/34,166.14
  6. Step 6: Final answer
    x = 26,300.64

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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.