Home / 26,040.92-38,984.58-16,148.36

Finding the Fourth Proportional to 26,040.92, 38,984.58 and 16,148.36

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Solution

The fourth proportional to 26,040.92, 38,984.58 and 16,148.36 is: 24,174.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,040.92 : 38,984.58 = 16,148.36 : x
  2. Step 2: Convert to fraction form
    26,040.92/38,984.58 = 16,148.36/x
  3. Step 3: Cross multiply
    26,040.92x = 38,984.58 × 16,148.36
  4. Step 4: Simplify right side
    26,040.92x = 629,537,032.29
  5. Step 5: Solve for x
    x = 629,537,032.29/26,040.92
  6. Step 6: Final answer
    x = 24,174.92

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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.