Home / 24,467.70-36,604.35-21,216.90

Finding the Fourth Proportional to 24,467.70, 36,604.35 and 21,216.90

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Solution

The fourth proportional to 24,467.70, 36,604.35 and 21,216.90 is: 31,741.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,467.70 : 36,604.35 = 21,216.90 : x
  2. Step 2: Convert to fraction form
    24,467.70/36,604.35 = 21,216.90/x
  3. Step 3: Cross multiply
    24,467.70x = 36,604.35 × 21,216.90
  4. Step 4: Simplify right side
    24,467.70x = 776,630,833.52
  5. Step 5: Solve for x
    x = 776,630,833.52/24,467.70
  6. Step 6: Final answer
    x = 31,741.06

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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.