Home / 294,140.48-441,032.52-132,004.80

Finding the Fourth Proportional to 294,140.48, 441,032.52 and 132,004.80

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Solution

The fourth proportional to 294,140.48, 441,032.52 and 132,004.80 is: 197,927.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,140.48 : 441,032.52 = 132,004.80 : x
  2. Step 2: Convert to fraction form
    294,140.48/441,032.52 = 132,004.80/x
  3. Step 3: Cross multiply
    294,140.48x = 441,032.52 × 132,004.80
  4. Step 4: Simplify right side
    294,140.48x = 58,218,409,596.10
  5. Step 5: Solve for x
    x = 58,218,409,596.10/294,140.48
  6. Step 6: Final answer
    x = 197,927.23

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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.