Home / 23,102.11-34,711.56-22,167.94

Finding the Fourth Proportional to 23,102.11, 34,711.56 and 22,167.94

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Solution

The fourth proportional to 23,102.11, 34,711.56 and 22,167.94 is: 33,307.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,102.11 : 34,711.56 = 22,167.94 : x
  2. Step 2: Convert to fraction form
    23,102.11/34,711.56 = 22,167.94/x
  3. Step 3: Cross multiply
    23,102.11x = 34,711.56 × 22,167.94
  4. Step 4: Simplify right side
    23,102.11x = 769,483,779.39
  5. Step 5: Solve for x
    x = 769,483,779.39/23,102.11
  6. Step 6: Final answer
    x = 33,307.94

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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.