Home / 29,464.92-44,205.48-13,656.96

Finding the Fourth Proportional to 29,464.92, 44,205.48 and 13,656.96

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Solution

The fourth proportional to 29,464.92, 44,205.48 and 13,656.96 is: 20,489.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,464.92 : 44,205.48 = 13,656.96 : x
  2. Step 2: Convert to fraction form
    29,464.92/44,205.48 = 13,656.96/x
  3. Step 3: Cross multiply
    29,464.92x = 44,205.48 × 13,656.96
  4. Step 4: Simplify right side
    29,464.92x = 603,712,472.14
  5. Step 5: Solve for x
    x = 603,712,472.14/29,464.92
  6. Step 6: Final answer
    x = 20,489.19

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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.