Home / 34,166.39-47,149.68-19,058.66

Finding the Fourth Proportional to 34,166.39, 47,149.68 and 19,058.66

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Solution

The fourth proportional to 34,166.39, 47,149.68 and 19,058.66 is: 26,300.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,166.39 : 47,149.68 = 19,058.66 : x
  2. Step 2: Convert to fraction form
    34,166.39/47,149.68 = 19,058.66/x
  3. Step 3: Cross multiply
    34,166.39x = 47,149.68 × 19,058.66
  4. Step 4: Simplify right side
    34,166.39x = 898,609,720.23
  5. Step 5: Solve for x
    x = 898,609,720.23/34,166.39
  6. Step 6: Final answer
    x = 26,300.99

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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.