Home / 36,468.32-50,325.58-20,552.45

Finding the Fourth Proportional to 36,468.32, 50,325.58 and 20,552.45

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Solution

The fourth proportional to 36,468.32, 50,325.58 and 20,552.45 is: 28,361.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,468.32 : 50,325.58 = 20,552.45 : x
  2. Step 2: Convert to fraction form
    36,468.32/50,325.58 = 20,552.45/x
  3. Step 3: Cross multiply
    36,468.32x = 50,325.58 × 20,552.45
  4. Step 4: Simplify right side
    36,468.32x = 1,034,313,966.67
  5. Step 5: Solve for x
    x = 1,034,313,966.67/36,468.32
  6. Step 6: Final answer
    x = 28,361.99

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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.