Home / 16,261.98-24,377.07-7,941.66

Finding the Fourth Proportional to 16,261.98, 24,377.07 and 7,941.66

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Solution

The fourth proportional to 16,261.98, 24,377.07 and 7,941.66 is: 11,904.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,261.98 : 24,377.07 = 7,941.66 : x
  2. Step 2: Convert to fraction form
    16,261.98/24,377.07 = 7,941.66/x
  3. Step 3: Cross multiply
    16,261.98x = 24,377.07 × 7,941.66
  4. Step 4: Simplify right side
    16,261.98x = 193,594,401.74
  5. Step 5: Solve for x
    x = 193,594,401.74/16,261.98
  6. Step 6: Final answer
    x = 11,904.73

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1.5x scale

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.