Home / 23,767.45-35,653.33-7,126.81

Finding the Fourth Proportional to 23,767.45, 35,653.33 and 7,126.81

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Solution

The fourth proportional to 23,767.45, 35,653.33 and 7,126.81 is: 10,690.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,767.45 : 35,653.33 = 7,126.81 : x
  2. Step 2: Convert to fraction form
    23,767.45/35,653.33 = 7,126.81/x
  3. Step 3: Cross multiply
    23,767.45x = 35,653.33 × 7,126.81
  4. Step 4: Simplify right side
    23,767.45x = 254,094,508.78
  5. Step 5: Solve for x
    x = 254,094,508.78/23,767.45
  6. Step 6: Final answer
    x = 10,690.86

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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.