Home / 44,366.58-66,553.06-13,969.10

Finding the Fourth Proportional to 44,366.58, 66,553.06 and 13,969.10

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Solution

The fourth proportional to 44,366.58, 66,553.06 and 13,969.10 is: 20,954.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,366.58 : 66,553.06 = 13,969.10 : x
  2. Step 2: Convert to fraction form
    44,366.58/66,553.06 = 13,969.10/x
  3. Step 3: Cross multiply
    44,366.58x = 66,553.06 × 13,969.10
  4. Step 4: Simplify right side
    44,366.58x = 929,686,350.45
  5. Step 5: Solve for x
    x = 929,686,350.45/44,366.58
  6. Step 6: Final answer
    x = 20,954.65

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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.