Home / 16,305.44-24,458.27-4,458.95

Finding the Fourth Proportional to 16,305.44, 24,458.27 and 4,458.95

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Solution

The fourth proportional to 16,305.44, 24,458.27 and 4,458.95 is: 6,688.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,305.44 : 24,458.27 = 4,458.95 : x
  2. Step 2: Convert to fraction form
    16,305.44/24,458.27 = 4,458.95/x
  3. Step 3: Cross multiply
    16,305.44x = 24,458.27 × 4,458.95
  4. Step 4: Simplify right side
    16,305.44x = 109,058,163.89
  5. Step 5: Solve for x
    x = 109,058,163.89/16,305.44
  6. Step 6: Final answer
    x = 6,688.45

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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.