Home / 36,857.84-50,849.38-22,686.08

Finding the Fourth Proportional to 36,857.84, 50,849.38 and 22,686.08

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Solution

The fourth proportional to 36,857.84, 50,849.38 and 22,686.08 is: 31,297.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,857.84 : 50,849.38 = 22,686.08 : x
  2. Step 2: Convert to fraction form
    36,857.84/50,849.38 = 22,686.08/x
  3. Step 3: Cross multiply
    36,857.84x = 50,849.38 × 22,686.08
  4. Step 4: Simplify right side
    36,857.84x = 1,153,573,102.63
  5. Step 5: Solve for x
    x = 1,153,573,102.63/36,857.84
  6. Step 6: Final answer
    x = 31,297.90

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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.