Home / 294,454.83-441,684.01-104,922.58

Finding the Fourth Proportional to 294,454.83, 441,684.01 and 104,922.58

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Solution

The fourth proportional to 294,454.83, 441,684.01 and 104,922.58 is: 157,384.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,454.83 : 441,684.01 = 104,922.58 : x
  2. Step 2: Convert to fraction form
    294,454.83/441,684.01 = 104,922.58/x
  3. Step 3: Cross multiply
    294,454.83x = 441,684.01 × 104,922.58
  4. Step 4: Simplify right side
    294,454.83x = 46,342,625,403.02
  5. Step 5: Solve for x
    x = 46,342,625,403.02/294,454.83
  6. Step 6: Final answer
    x = 157,384.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.