Home / 337,023.99-465,089.24-193,784.60

Finding the Fourth Proportional to 337,023.99, 465,089.24 and 193,784.60

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Solution

The fourth proportional to 337,023.99, 465,089.24 and 193,784.60 is: 267,420.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,023.99 : 465,089.24 = 193,784.60 : x
  2. Step 2: Convert to fraction form
    337,023.99/465,089.24 = 193,784.60/x
  3. Step 3: Cross multiply
    337,023.99x = 465,089.24 × 193,784.60
  4. Step 4: Simplify right side
    337,023.99x = 90,127,133,984.89
  5. Step 5: Solve for x
    x = 90,127,133,984.89/337,023.99
  6. Step 6: Final answer
    x = 267,420.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.