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Finding the Fourth Proportional to 16,284.48, 24,465.84 and 10,452.48

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Solution

The fourth proportional to 16,284.48, 24,465.84 and 10,452.48 is: 15,703.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,284.48 : 24,465.84 = 10,452.48 : x
  2. Step 2: Convert to fraction form
    16,284.48/24,465.84 = 10,452.48/x
  3. Step 3: Cross multiply
    16,284.48x = 24,465.84 × 10,452.48
  4. Step 4: Simplify right side
    16,284.48x = 255,728,703.28
  5. Step 5: Solve for x
    x = 255,728,703.28/16,284.48
  6. Step 6: Final answer
    x = 15,703.83

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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.