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Finding the Fourth Proportional to 241,360.26, 333,058.69 and 139,339.14

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Solution

The fourth proportional to 241,360.26, 333,058.69 and 139,339.14 is: 192,277.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,360.26 : 333,058.69 = 139,339.14 : x
  2. Step 2: Convert to fraction form
    241,360.26/333,058.69 = 139,339.14/x
  3. Step 3: Cross multiply
    241,360.26x = 333,058.69 × 139,339.14
  4. Step 4: Simplify right side
    241,360.26x = 46,408,109,575.55
  5. Step 5: Solve for x
    x = 46,408,109,575.55/241,360.26
  6. Step 6: Final answer
    x = 192,277.35

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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.