Home / 467,556.20-701,334.30-152,023.40

Finding the Fourth Proportional to 467,556.20, 701,334.30 and 152,023.40

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Solution

The fourth proportional to 467,556.20, 701,334.30 and 152,023.40 is: 228,035.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,556.20 : 701,334.30 = 152,023.40 : x
  2. Step 2: Convert to fraction form
    467,556.20/701,334.30 = 152,023.40/x
  3. Step 3: Cross multiply
    467,556.20x = 701,334.30 × 152,023.40
  4. Step 4: Simplify right side
    467,556.20x = 106,619,224,822.62
  5. Step 5: Solve for x
    x = 106,619,224,822.62/467,556.20
  6. Step 6: Final answer
    x = 228,035.10

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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.