Home / 241,176.36-332,818.17-139,193.82

Finding the Fourth Proportional to 241,176.36, 332,818.17 and 139,193.82

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Solution

The fourth proportional to 241,176.36, 332,818.17 and 139,193.82 is: 192,084.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,176.36 : 332,818.17 = 139,193.82 : x
  2. Step 2: Convert to fraction form
    241,176.36/332,818.17 = 139,193.82/x
  3. Step 3: Cross multiply
    241,176.36x = 332,818.17 × 139,193.82
  4. Step 4: Simplify right side
    241,176.36x = 46,326,232,447.71
  5. Step 5: Solve for x
    x = 46,326,232,447.71/241,176.36
  6. Step 6: Final answer
    x = 192,084.47

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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.