Home / 29,091.56-43,637.33-9,370.49

Finding the Fourth Proportional to 29,091.56, 43,637.33 and 9,370.49

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Solution

The fourth proportional to 29,091.56, 43,637.33 and 9,370.49 is: 14,055.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,091.56 : 43,637.33 = 9,370.49 : x
  2. Step 2: Convert to fraction form
    29,091.56/43,637.33 = 9,370.49/x
  3. Step 3: Cross multiply
    29,091.56x = 43,637.33 × 9,370.49
  4. Step 4: Simplify right side
    29,091.56x = 408,902,969.63
  5. Step 5: Solve for x
    x = 408,902,969.63/29,091.56
  6. Step 6: Final answer
    x = 14,055.73

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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.