Home / 192,223.35-288,339.58-59,104.81

Finding the Fourth Proportional to 192,223.35, 288,339.58 and 59,104.81

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Solution

The fourth proportional to 192,223.35, 288,339.58 and 59,104.81 is: 88,658.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,223.35 : 288,339.58 = 59,104.81 : x
  2. Step 2: Convert to fraction form
    192,223.35/288,339.58 = 59,104.81/x
  3. Step 3: Cross multiply
    192,223.35x = 288,339.58 × 59,104.81
  4. Step 4: Simplify right side
    192,223.35x = 17,042,256,525.69
  5. Step 5: Solve for x
    x = 17,042,256,525.69/192,223.35
  6. Step 6: Final answer
    x = 88,658.62

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1.5x scale

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.