Home / 70,704.03-106,033.50-23,310.29

Finding the Fourth Proportional to 70,704.03, 106,033.50 and 23,310.29

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Solution

The fourth proportional to 70,704.03, 106,033.50 and 23,310.29 is: 34,958.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,704.03 : 106,033.50 = 23,310.29 : x
  2. Step 2: Convert to fraction form
    70,704.03/106,033.50 = 23,310.29/x
  3. Step 3: Cross multiply
    70,704.03x = 106,033.50 × 23,310.29
  4. Step 4: Simplify right side
    70,704.03x = 2,471,671,634.72
  5. Step 5: Solve for x
    x = 2,471,671,634.72/70,704.03
  6. Step 6: Final answer
    x = 34,958.00

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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.