Home / 43,827.96-65,658.90-26,020.92

Finding the Fourth Proportional to 43,827.96, 65,658.90 and 26,020.92

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Solution

The fourth proportional to 43,827.96, 65,658.90 and 26,020.92 is: 38,982.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,827.96 : 65,658.90 = 26,020.92 : x
  2. Step 2: Convert to fraction form
    43,827.96/65,658.90 = 26,020.92/x
  3. Step 3: Cross multiply
    43,827.96x = 65,658.90 × 26,020.92
  4. Step 4: Simplify right side
    43,827.96x = 1,708,504,984.19
  5. Step 5: Solve for x
    x = 1,708,504,984.19/43,827.96
  6. Step 6: Final answer
    x = 38,982.08

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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.