Home / 23,230.67-34,826.55-16,190.03

Finding the Fourth Proportional to 23,230.67, 34,826.55 and 16,190.03

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Solution

The fourth proportional to 23,230.67, 34,826.55 and 16,190.03 is: 24,271.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,230.67 : 34,826.55 = 16,190.03 : x
  2. Step 2: Convert to fraction form
    23,230.67/34,826.55 = 16,190.03/x
  3. Step 3: Cross multiply
    23,230.67x = 34,826.55 × 16,190.03
  4. Step 4: Simplify right side
    23,230.67x = 563,842,889.30
  5. Step 5: Solve for x
    x = 563,842,889.30/23,230.67
  6. Step 6: Final answer
    x = 24,271.49

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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.