Home / 64,090.44-96,149.18-24,109.80

Finding the Fourth Proportional to 64,090.44, 96,149.18 and 24,109.80

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Solution

The fourth proportional to 64,090.44, 96,149.18 and 24,109.80 is: 36,169.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,090.44 : 96,149.18 = 24,109.80 : x
  2. Step 2: Convert to fraction form
    64,090.44/96,149.18 = 24,109.80/x
  3. Step 3: Cross multiply
    64,090.44x = 96,149.18 × 24,109.80
  4. Step 4: Simplify right side
    64,090.44x = 2,318,137,499.96
  5. Step 5: Solve for x
    x = 2,318,137,499.96/64,090.44
  6. Step 6: Final answer
    x = 36,169.79

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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.