Home / 294,535.48-441,790.88-94,851.45

Finding the Fourth Proportional to 294,535.48, 441,790.88 and 94,851.45

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Solution

The fourth proportional to 294,535.48, 441,790.88 and 94,851.45 is: 142,273.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,535.48 : 441,790.88 = 94,851.45 : x
  2. Step 2: Convert to fraction form
    294,535.48/441,790.88 = 94,851.45/x
  3. Step 3: Cross multiply
    294,535.48x = 441,790.88 × 94,851.45
  4. Step 4: Simplify right side
    294,535.48x = 41,904,503,355.82
  5. Step 5: Solve for x
    x = 41,904,503,355.82/294,535.48
  6. Step 6: Final answer
    x = 142,273.19

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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.