Home / 36,599.52-50,507.74-21,492.36

Finding the Fourth Proportional to 36,599.52, 50,507.74 and 21,492.36

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Solution

The fourth proportional to 36,599.52, 50,507.74 and 21,492.36 is: 29,659.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,599.52 : 50,507.74 = 21,492.36 : x
  2. Step 2: Convert to fraction form
    36,599.52/50,507.74 = 21,492.36/x
  3. Step 3: Cross multiply
    36,599.52x = 50,507.74 × 21,492.36
  4. Step 4: Simplify right side
    36,599.52x = 1,085,530,530.87
  5. Step 5: Solve for x
    x = 1,085,530,530.87/36,599.52
  6. Step 6: Final answer
    x = 29,659.69

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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.