Home / 29,539.80-44,309.34-7,353.36

Finding the Fourth Proportional to 29,539.80, 44,309.34 and 7,353.36

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Solution

The fourth proportional to 29,539.80, 44,309.34 and 7,353.36 is: 11,029.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,539.80 : 44,309.34 = 7,353.36 : x
  2. Step 2: Convert to fraction form
    29,539.80/44,309.34 = 7,353.36/x
  3. Step 3: Cross multiply
    29,539.80x = 44,309.34 × 7,353.36
  4. Step 4: Simplify right side
    29,539.80x = 325,822,528.38
  5. Step 5: Solve for x
    x = 325,822,528.38/29,539.80
  6. Step 6: Final answer
    x = 11,029.95

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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.