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Finding the Fourth Proportional to 167,014.44, 250,518.78 and 56,206.44

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Solution

The fourth proportional to 167,014.44, 250,518.78 and 56,206.44 is: 84,308.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,014.44 : 250,518.78 = 56,206.44 : x
  2. Step 2: Convert to fraction form
    167,014.44/250,518.78 = 56,206.44/x
  3. Step 3: Cross multiply
    167,014.44x = 250,518.78 × 56,206.44
  4. Step 4: Simplify right side
    167,014.44x = 14,080,768,776.94
  5. Step 5: Solve for x
    x = 14,080,768,776.94/167,014.44
  6. Step 6: Final answer
    x = 84,308.69

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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.