Home / 237,076.03-355,239.50-192,484.92

Finding the Fourth Proportional to 237,076.03, 355,239.50 and 192,484.92

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Solution

The fourth proportional to 237,076.03, 355,239.50 and 192,484.92 is: 288,423.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,076.03 : 355,239.50 = 192,484.92 : x
  2. Step 2: Convert to fraction form
    237,076.03/355,239.50 = 192,484.92/x
  3. Step 3: Cross multiply
    237,076.03x = 355,239.50 × 192,484.92
  4. Step 4: Simplify right side
    237,076.03x = 68,378,247,219.55
  5. Step 5: Solve for x
    x = 68,378,247,219.55/237,076.03
  6. Step 6: Final answer
    x = 288,423.29

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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.