Home / 294,220.60-441,209.94-116,703.16

Finding the Fourth Proportional to 294,220.60, 441,209.94 and 116,703.16

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Solution

The fourth proportional to 294,220.60, 441,209.94 and 116,703.16 is: 175,006.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,220.60 : 441,209.94 = 116,703.16 : x
  2. Step 2: Convert to fraction form
    294,220.60/441,209.94 = 116,703.16/x
  3. Step 3: Cross multiply
    294,220.60x = 441,209.94 × 116,703.16
  4. Step 4: Simplify right side
    294,220.60x = 51,490,594,221.41
  5. Step 5: Solve for x
    x = 51,490,594,221.41/294,220.60
  6. Step 6: Final answer
    x = 175,006.76

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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.