Home / 36,700.04-50,646.08-19,933.04

Finding the Fourth Proportional to 36,700.04, 50,646.08 and 19,933.04

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Solution

The fourth proportional to 36,700.04, 50,646.08 and 19,933.04 is: 27,507.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,700.04 : 50,646.08 = 19,933.04 : x
  2. Step 2: Convert to fraction form
    36,700.04/50,646.08 = 19,933.04/x
  3. Step 3: Cross multiply
    36,700.04x = 50,646.08 × 19,933.04
  4. Step 4: Simplify right side
    36,700.04x = 1,009,530,338.48
  5. Step 5: Solve for x
    x = 1,009,530,338.48/36,700.04
  6. Step 6: Final answer
    x = 27,507.61

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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.