Home / 29,625.48-44,438.22-28,969.38

Finding the Fourth Proportional to 29,625.48, 44,438.22 and 28,969.38

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Solution

The fourth proportional to 29,625.48, 44,438.22 and 28,969.38 is: 43,454.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,625.48 : 44,438.22 = 28,969.38 : x
  2. Step 2: Convert to fraction form
    29,625.48/44,438.22 = 28,969.38/x
  3. Step 3: Cross multiply
    29,625.48x = 44,438.22 × 28,969.38
  4. Step 4: Simplify right side
    29,625.48x = 1,287,347,681.70
  5. Step 5: Solve for x
    x = 1,287,347,681.70/29,625.48
  6. Step 6: Final answer
    x = 43,454.07

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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.