Home / 29,274.23-43,911.81-10,567.68

Finding the Fourth Proportional to 29,274.23, 43,911.81 and 10,567.68

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Solution

The fourth proportional to 29,274.23, 43,911.81 and 10,567.68 is: 15,851.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,274.23 : 43,911.81 = 10,567.68 : x
  2. Step 2: Convert to fraction form
    29,274.23/43,911.81 = 10,567.68/x
  3. Step 3: Cross multiply
    29,274.23x = 43,911.81 × 10,567.68
  4. Step 4: Simplify right side
    29,274.23x = 464,045,956.30
  5. Step 5: Solve for x
    x = 464,045,956.30/29,274.23
  6. Step 6: Final answer
    x = 15,851.69

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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.