Home / 29,765.14-44,647.71-14,135.38

Finding the Fourth Proportional to 29,765.14, 44,647.71 and 14,135.38

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Solution

The fourth proportional to 29,765.14, 44,647.71 and 14,135.38 is: 21,203.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,765.14 : 44,647.71 = 14,135.38 : x
  2. Step 2: Convert to fraction form
    29,765.14/44,647.71 = 14,135.38/x
  3. Step 3: Cross multiply
    29,765.14x = 44,647.71 × 14,135.38
  4. Step 4: Simplify right side
    29,765.14x = 631,112,346.98
  5. Step 5: Solve for x
    x = 631,112,346.98/29,765.14
  6. Step 6: Final answer
    x = 21,203.07

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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.