Home / 373,346.09-560,018.07-92,863.34

Finding the Fourth Proportional to 373,346.09, 560,018.07 and 92,863.34

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Solution

The fourth proportional to 373,346.09, 560,018.07 and 92,863.34 is: 139,294.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,346.09 : 560,018.07 = 92,863.34 : x
  2. Step 2: Convert to fraction form
    373,346.09/560,018.07 = 92,863.34/x
  3. Step 3: Cross multiply
    373,346.09x = 560,018.07 × 92,863.34
  4. Step 4: Simplify right side
    373,346.09x = 52,005,148,440.55
  5. Step 5: Solve for x
    x = 52,005,148,440.55/373,346.09
  6. Step 6: Final answer
    x = 139,294.75

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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.