Home / 24,623.72-36,941.42-7,983.75

Finding the Fourth Proportional to 24,623.72, 36,941.42 and 7,983.75

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Solution

The fourth proportional to 24,623.72, 36,941.42 and 7,983.75 is: 11,977.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,623.72 : 36,941.42 = 7,983.75 : x
  2. Step 2: Convert to fraction form
    24,623.72/36,941.42 = 7,983.75/x
  3. Step 3: Cross multiply
    24,623.72x = 36,941.42 × 7,983.75
  4. Step 4: Simplify right side
    24,623.72x = 294,931,022.01
  5. Step 5: Solve for x
    x = 294,931,022.01/24,623.72
  6. Step 6: Final answer
    x = 11,977.52

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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.