Home / 29,471.04-44,193.60-13,893.12

Finding the Fourth Proportional to 29,471.04, 44,193.60 and 13,893.12

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Solution

The fourth proportional to 29,471.04, 44,193.60 and 13,893.12 is: 20,833.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,471.04 : 44,193.60 = 13,893.12 : x
  2. Step 2: Convert to fraction form
    29,471.04/44,193.60 = 13,893.12/x
  3. Step 3: Cross multiply
    29,471.04x = 44,193.60 × 13,893.12
  4. Step 4: Simplify right side
    29,471.04x = 613,986,988.03
  5. Step 5: Solve for x
    x = 613,986,988.03/29,471.04
  6. Step 6: Final answer
    x = 20,833.57

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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.