Home / 395,847.16-593,770.83-96,328

Finding the Fourth Proportional to 395,847.16, 593,770.83 and 96,328

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Solution

The fourth proportional to 395,847.16, 593,770.83 and 96,328 is: 144,492.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,847.16 : 593,770.83 = 96,328 : x
  2. Step 2: Convert to fraction form
    395,847.16/593,770.83 = 96,328/x
  3. Step 3: Cross multiply
    395,847.16x = 593,770.83 × 96,328
  4. Step 4: Simplify right side
    395,847.16x = 57,196,756,512.24
  5. Step 5: Solve for x
    x = 57,196,756,512.24/395,847.16
  6. Step 6: Final answer
    x = 144,492.02

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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.