Home / 15,014.11-22,523.61-4,625.86

Finding the Fourth Proportional to 15,014.11, 22,523.61 and 4,625.86

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Solution

The fourth proportional to 15,014.11, 22,523.61 and 4,625.86 is: 6,939.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,014.11 : 22,523.61 = 4,625.86 : x
  2. Step 2: Convert to fraction form
    15,014.11/22,523.61 = 4,625.86/x
  3. Step 3: Cross multiply
    15,014.11x = 22,523.61 × 4,625.86
  4. Step 4: Simplify right side
    15,014.11x = 104,191,066.55
  5. Step 5: Solve for x
    x = 104,191,066.55/15,014.11
  6. Step 6: Final answer
    x = 6,939.54

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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.