Home / 43,994.14-60,630.44-31,247.86

Finding the Fourth Proportional to 43,994.14, 60,630.44 and 31,247.86

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Solution

The fourth proportional to 43,994.14, 60,630.44 and 31,247.86 is: 43,064.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,994.14 : 60,630.44 = 31,247.86 : x
  2. Step 2: Convert to fraction form
    43,994.14/60,630.44 = 31,247.86/x
  3. Step 3: Cross multiply
    43,994.14x = 60,630.44 × 31,247.86
  4. Step 4: Simplify right side
    43,994.14x = 1,894,571,500.86
  5. Step 5: Solve for x
    x = 1,894,571,500.86/43,994.14
  6. Step 6: Final answer
    x = 43,064.18

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1.5x scale

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.