Home / 32,286.77-48,435.16-16,483.24

Finding the Fourth Proportional to 32,286.77, 48,435.16 and 16,483.24

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Solution

The fourth proportional to 32,286.77, 48,435.16 and 16,483.24 is: 24,727.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,286.77 : 48,435.16 = 16,483.24 : x
  2. Step 2: Convert to fraction form
    32,286.77/48,435.16 = 16,483.24/x
  3. Step 3: Cross multiply
    32,286.77x = 48,435.16 × 16,483.24
  4. Step 4: Simplify right side
    32,286.77x = 798,368,366.72
  5. Step 5: Solve for x
    x = 798,368,366.72/32,286.77
  6. Step 6: Final answer
    x = 24,727.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.