Home / 44,094.96-66,145.84-12,504.48

Finding the Fourth Proportional to 44,094.96, 66,145.84 and 12,504.48

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Solution

The fourth proportional to 44,094.96, 66,145.84 and 12,504.48 is: 18,757.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,094.96 : 66,145.84 = 12,504.48 : x
  2. Step 2: Convert to fraction form
    44,094.96/66,145.84 = 12,504.48/x
  3. Step 3: Cross multiply
    44,094.96x = 66,145.84 × 12,504.48
  4. Step 4: Simplify right side
    44,094.96x = 827,119,333.36
  5. Step 5: Solve for x
    x = 827,119,333.36/44,094.96
  6. Step 6: Final answer
    x = 18,757.68

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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.