Home / 29,389.19-44,090.42-9,667.89

Finding the Fourth Proportional to 29,389.19, 44,090.42 and 9,667.89

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Solution

The fourth proportional to 29,389.19, 44,090.42 and 9,667.89 is: 14,504.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,389.19 : 44,090.42 = 9,667.89 : x
  2. Step 2: Convert to fraction form
    29,389.19/44,090.42 = 9,667.89/x
  3. Step 3: Cross multiply
    29,389.19x = 44,090.42 × 9,667.89
  4. Step 4: Simplify right side
    29,389.19x = 426,261,282.27
  5. Step 5: Solve for x
    x = 426,261,282.27/29,389.19
  6. Step 6: Final answer
    x = 14,504.02

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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.