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Finding the Fourth Proportional to 294,462.88, 441,600.73 and 94,736.79

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Solution

The fourth proportional to 294,462.88, 441,600.73 and 94,736.79 is: 142,075.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,462.88 : 441,600.73 = 94,736.79 : x
  2. Step 2: Convert to fraction form
    294,462.88/441,600.73 = 94,736.79/x
  3. Step 3: Cross multiply
    294,462.88x = 441,600.73 × 94,736.79
  4. Step 4: Simplify right side
    294,462.88x = 41,835,835,385.01
  5. Step 5: Solve for x
    x = 41,835,835,385.01/294,462.88
  6. Step 6: Final answer
    x = 142,075.07

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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.