Home / 44,322.12-66,444.30-18,048.96

Finding the Fourth Proportional to 44,322.12, 66,444.30 and 18,048.96

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Solution

The fourth proportional to 44,322.12, 66,444.30 and 18,048.96 is: 27,057.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,322.12 : 66,444.30 = 18,048.96 : x
  2. Step 2: Convert to fraction form
    44,322.12/66,444.30 = 18,048.96/x
  3. Step 3: Cross multiply
    44,322.12x = 66,444.30 × 18,048.96
  4. Step 4: Simplify right side
    44,322.12x = 1,199,250,512.93
  5. Step 5: Solve for x
    x = 1,199,250,512.93/44,322.12
  6. Step 6: Final answer
    x = 27,057.61

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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.