Home / 23,354.43-35,031.69-18,704.02

Finding the Fourth Proportional to 23,354.43, 35,031.69 and 18,704.02

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Solution

The fourth proportional to 23,354.43, 35,031.69 and 18,704.02 is: 28,056.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,354.43 : 35,031.69 = 18,704.02 : x
  2. Step 2: Convert to fraction form
    23,354.43/35,031.69 = 18,704.02/x
  3. Step 3: Cross multiply
    23,354.43x = 35,031.69 × 18,704.02
  4. Step 4: Simplify right side
    23,354.43x = 655,233,342.81
  5. Step 5: Solve for x
    x = 655,233,342.81/23,354.43
  6. Step 6: Final answer
    x = 28,056.06

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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.