Home / 63,613.35-95,435.01-19,240.47

Finding the Fourth Proportional to 63,613.35, 95,435.01 and 19,240.47

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Solution

The fourth proportional to 63,613.35, 95,435.01 and 19,240.47 is: 28,865.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,613.35 : 95,435.01 = 19,240.47 : x
  2. Step 2: Convert to fraction form
    63,613.35/95,435.01 = 19,240.47/x
  3. Step 3: Cross multiply
    63,613.35x = 95,435.01 × 19,240.47
  4. Step 4: Simplify right side
    63,613.35x = 1,836,214,446.85
  5. Step 5: Solve for x
    x = 1,836,214,446.85/63,613.35
  6. Step 6: Final answer
    x = 28,865.24

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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.