Home / 16,412.10-24,618.15-8,093.40

Finding the Fourth Proportional to 16,412.10, 24,618.15 and 8,093.40

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Solution

The fourth proportional to 16,412.10, 24,618.15 and 8,093.40 is: 12,140.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,412.10 : 24,618.15 = 8,093.40 : x
  2. Step 2: Convert to fraction form
    16,412.10/24,618.15 = 8,093.40/x
  3. Step 3: Cross multiply
    16,412.10x = 24,618.15 × 8,093.40
  4. Step 4: Simplify right side
    16,412.10x = 199,244,535.21
  5. Step 5: Solve for x
    x = 199,244,535.21/16,412.10
  6. Step 6: Final answer
    x = 12,140.10

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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.