Home / 23,024.29-34,527.93-18,103.54

Finding the Fourth Proportional to 23,024.29, 34,527.93 and 18,103.54

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Solution

The fourth proportional to 23,024.29, 34,527.93 and 18,103.54 is: 27,148.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,024.29 : 34,527.93 = 18,103.54 : x
  2. Step 2: Convert to fraction form
    23,024.29/34,527.93 = 18,103.54/x
  3. Step 3: Cross multiply
    23,024.29x = 34,527.93 × 18,103.54
  4. Step 4: Simplify right side
    23,024.29x = 625,077,761.87
  5. Step 5: Solve for x
    x = 625,077,761.87/23,024.29
  6. Step 6: Final answer
    x = 27,148.62

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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.