Home / 36,528.60-50,415.18-27,586.20

Finding the Fourth Proportional to 36,528.60, 50,415.18 and 27,586.20

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Solution

The fourth proportional to 36,528.60, 50,415.18 and 27,586.20 is: 38,073.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,528.60 : 50,415.18 = 27,586.20 : x
  2. Step 2: Convert to fraction form
    36,528.60/50,415.18 = 27,586.20/x
  3. Step 3: Cross multiply
    36,528.60x = 50,415.18 × 27,586.20
  4. Step 4: Simplify right side
    36,528.60x = 1,390,763,238.52
  5. Step 5: Solve for x
    x = 1,390,763,238.52/36,528.60
  6. Step 6: Final answer
    x = 38,073.27

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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.