Home / 337,027.50-465,094.07-193,788.10

Finding the Fourth Proportional to 337,027.50, 465,094.07 and 193,788.10

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Solution

The fourth proportional to 337,027.50, 465,094.07 and 193,788.10 is: 267,425.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,027.50 : 465,094.07 = 193,788.10 : x
  2. Step 2: Convert to fraction form
    337,027.50/465,094.07 = 193,788.10/x
  3. Step 3: Cross multiply
    337,027.50x = 465,094.07 × 193,788.10
  4. Step 4: Simplify right side
    337,027.50x = 90,129,696,146.57
  5. Step 5: Solve for x
    x = 90,129,696,146.57/337,027.50
  6. Step 6: Final answer
    x = 267,425.35

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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.