Home / 44,139.84-66,188.94-16,040.13

Finding the Fourth Proportional to 44,139.84, 66,188.94 and 16,040.13

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Solution

The fourth proportional to 44,139.84, 66,188.94 and 16,040.13 is: 24,052.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,139.84 : 66,188.94 = 16,040.13 : x
  2. Step 2: Convert to fraction form
    44,139.84/66,188.94 = 16,040.13/x
  3. Step 3: Cross multiply
    44,139.84x = 66,188.94 × 16,040.13
  4. Step 4: Simplify right side
    44,139.84x = 1,061,679,202.16
  5. Step 5: Solve for x
    x = 1,061,679,202.16/44,139.84
  6. Step 6: Final answer
    x = 24,052.63

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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.