Home / 337,712.16-465,997.14-192,536.67

Finding the Fourth Proportional to 337,712.16, 465,997.14 and 192,536.67

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Solution

The fourth proportional to 337,712.16, 465,997.14 and 192,536.67 is: 265,674.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,712.16 : 465,997.14 = 192,536.67 : x
  2. Step 2: Convert to fraction form
    337,712.16/465,997.14 = 192,536.67/x
  3. Step 3: Cross multiply
    337,712.16x = 465,997.14 × 192,536.67
  4. Step 4: Simplify right side
    337,712.16x = 89,721,537,565.12
  5. Step 5: Solve for x
    x = 89,721,537,565.12/337,712.16
  6. Step 6: Final answer
    x = 265,674.58

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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.