Home / 63,112.71-94,596.39-25,631.64

Finding the Fourth Proportional to 63,112.71, 94,596.39 and 25,631.64

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Solution

The fourth proportional to 63,112.71, 94,596.39 and 25,631.64 is: 38,417.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,112.71 : 94,596.39 = 25,631.64 : x
  2. Step 2: Convert to fraction form
    63,112.71/94,596.39 = 25,631.64/x
  3. Step 3: Cross multiply
    63,112.71x = 94,596.39 × 25,631.64
  4. Step 4: Simplify right side
    63,112.71x = 2,424,660,613.78
  5. Step 5: Solve for x
    x = 2,424,660,613.78/63,112.71
  6. Step 6: Final answer
    x = 38,417.94

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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.