Home / 63,613.04-95,419.56-26,171.60

Finding the Fourth Proportional to 63,613.04, 95,419.56 and 26,171.60

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Solution

The fourth proportional to 63,613.04, 95,419.56 and 26,171.60 is: 39,257.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,613.04 : 95,419.56 = 26,171.60 : x
  2. Step 2: Convert to fraction form
    63,613.04/95,419.56 = 26,171.60/x
  3. Step 3: Cross multiply
    63,613.04x = 95,419.56 × 26,171.60
  4. Step 4: Simplify right side
    63,613.04x = 2,497,282,556.50
  5. Step 5: Solve for x
    x = 2,497,282,556.50/63,613.04
  6. Step 6: Final answer
    x = 39,257.40

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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.