Home / 49,767.63-68,679.32-27,411.63

Finding the Fourth Proportional to 49,767.63, 68,679.32 and 27,411.63

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Solution

The fourth proportional to 49,767.63, 68,679.32 and 27,411.63 is: 37,828.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,767.63 : 68,679.32 = 27,411.63 : x
  2. Step 2: Convert to fraction form
    49,767.63/68,679.32 = 27,411.63/x
  3. Step 3: Cross multiply
    49,767.63x = 68,679.32 × 27,411.63
  4. Step 4: Simplify right side
    49,767.63x = 1,882,612,108.49
  5. Step 5: Solve for x
    x = 1,882,612,108.49/49,767.63
  6. Step 6: Final answer
    x = 37,828.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.