Home / 63,877.01-95,827.07-26,416.75

Finding the Fourth Proportional to 63,877.01, 95,827.07 and 26,416.75

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Solution

The fourth proportional to 63,877.01, 95,827.07 and 26,416.75 is: 39,629.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,877.01 : 95,827.07 = 26,416.75 : x
  2. Step 2: Convert to fraction form
    63,877.01/95,827.07 = 26,416.75/x
  3. Step 3: Cross multiply
    63,877.01x = 95,827.07 × 26,416.75
  4. Step 4: Simplify right side
    63,877.01x = 2,531,439,751.42
  5. Step 5: Solve for x
    x = 2,531,439,751.42/63,877.01
  6. Step 6: Final answer
    x = 39,629.90

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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.