Home / 29,153.33-43,736.37-9,433.88

Finding the Fourth Proportional to 29,153.33, 43,736.37 and 9,433.88

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Solution

The fourth proportional to 29,153.33, 43,736.37 and 9,433.88 is: 14,152.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,153.33 : 43,736.37 = 9,433.88 : x
  2. Step 2: Convert to fraction form
    29,153.33/43,736.37 = 9,433.88/x
  3. Step 3: Cross multiply
    29,153.33x = 43,736.37 × 9,433.88
  4. Step 4: Simplify right side
    29,153.33x = 412,603,666.22
  5. Step 5: Solve for x
    x = 412,603,666.22/29,153.33
  6. Step 6: Final answer
    x = 14,152.88

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1.5x scale

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.