Home / 16,458.48-24,682.34-5,362.49

Finding the Fourth Proportional to 16,458.48, 24,682.34 and 5,362.49

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Solution

The fourth proportional to 16,458.48, 24,682.34 and 5,362.49 is: 8,041.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,458.48 : 24,682.34 = 5,362.49 : x
  2. Step 2: Convert to fraction form
    16,458.48/24,682.34 = 5,362.49/x
  3. Step 3: Cross multiply
    16,458.48x = 24,682.34 × 5,362.49
  4. Step 4: Simplify right side
    16,458.48x = 132,358,651.20
  5. Step 5: Solve for x
    x = 132,358,651.20/16,458.48
  6. Step 6: Final answer
    x = 8,041.97

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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.