Home / 373,344.09-560,015.07-92,861.34

Finding the Fourth Proportional to 373,344.09, 560,015.07 and 92,861.34

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Solution

The fourth proportional to 373,344.09, 560,015.07 and 92,861.34 is: 139,291.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,344.09 : 560,015.07 = 92,861.34 : x
  2. Step 2: Convert to fraction form
    373,344.09/560,015.07 = 92,861.34/x
  3. Step 3: Cross multiply
    373,344.09x = 560,015.07 × 92,861.34
  4. Step 4: Simplify right side
    373,344.09x = 52,003,749,820.39
  5. Step 5: Solve for x
    x = 52,003,749,820.39/373,344.09
  6. Step 6: Final answer
    x = 139,291.75

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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.