Home / 16,235.96-24,355.33-5,705.07

Finding the Fourth Proportional to 16,235.96, 24,355.33 and 5,705.07

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Solution

The fourth proportional to 16,235.96, 24,355.33 and 5,705.07 is: 8,558.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,235.96 : 24,355.33 = 5,705.07 : x
  2. Step 2: Convert to fraction form
    16,235.96/24,355.33 = 5,705.07/x
  3. Step 3: Cross multiply
    16,235.96x = 24,355.33 × 5,705.07
  4. Step 4: Simplify right side
    16,235.96x = 138,948,937.28
  5. Step 5: Solve for x
    x = 138,948,937.28/16,235.96
  6. Step 6: Final answer
    x = 8,558.10

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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.