Home / 44,083.78-66,135.62-14,501.84

Finding the Fourth Proportional to 44,083.78, 66,135.62 and 14,501.84

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Solution

The fourth proportional to 44,083.78, 66,135.62 and 14,501.84 is: 21,756.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,083.78 : 66,135.62 = 14,501.84 : x
  2. Step 2: Convert to fraction form
    44,083.78/66,135.62 = 14,501.84/x
  3. Step 3: Cross multiply
    44,083.78x = 66,135.62 × 14,501.84
  4. Step 4: Simplify right side
    44,083.78x = 959,087,885.12
  5. Step 5: Solve for x
    x = 959,087,885.12/44,083.78
  6. Step 6: Final answer
    x = 21,756.03

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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.