Home / 29,669.40-44,499.30-10,958.25

Finding the Fourth Proportional to 29,669.40, 44,499.30 and 10,958.25

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Solution

The fourth proportional to 29,669.40, 44,499.30 and 10,958.25 is: 16,435.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,669.40 : 44,499.30 = 10,958.25 : x
  2. Step 2: Convert to fraction form
    29,669.40/44,499.30 = 10,958.25/x
  3. Step 3: Cross multiply
    29,669.40x = 44,499.30 × 10,958.25
  4. Step 4: Simplify right side
    29,669.40x = 487,634,454.23
  5. Step 5: Solve for x
    x = 487,634,454.23/29,669.40
  6. Step 6: Final answer
    x = 16,435.60

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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.