Home / 63,389.07-95,136.40-33,414.07

Finding the Fourth Proportional to 63,389.07, 95,136.40 and 33,414.07

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Solution

The fourth proportional to 63,389.07, 95,136.40 and 33,414.07 is: 50,148.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,389.07 : 95,136.40 = 33,414.07 : x
  2. Step 2: Convert to fraction form
    63,389.07/95,136.40 = 33,414.07/x
  3. Step 3: Cross multiply
    63,389.07x = 95,136.40 × 33,414.07
  4. Step 4: Simplify right side
    63,389.07x = 3,178,894,329.15
  5. Step 5: Solve for x
    x = 3,178,894,329.15/63,389.07
  6. Step 6: Final answer
    x = 50,148.93

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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.