Home / 294,390.03-441,477.96-125,922.69

Finding the Fourth Proportional to 294,390.03, 441,477.96 and 125,922.69

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Solution

The fourth proportional to 294,390.03, 441,477.96 and 125,922.69 is: 188,838.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,390.03 : 441,477.96 = 125,922.69 : x
  2. Step 2: Convert to fraction form
    294,390.03/441,477.96 = 125,922.69/x
  3. Step 3: Cross multiply
    294,390.03x = 441,477.96 × 125,922.69
  4. Step 4: Simplify right side
    294,390.03x = 55,592,092,298.91
  5. Step 5: Solve for x
    x = 55,592,092,298.91/294,390.03
  6. Step 6: Final answer
    x = 188,838.23

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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.