Home / 63,349.16-94,834.42-38,313.47

Finding the Fourth Proportional to 63,349.16, 94,834.42 and 38,313.47

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Solution

The fourth proportional to 63,349.16, 94,834.42 and 38,313.47 is: 57,355.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,349.16 : 94,834.42 = 38,313.47 : x
  2. Step 2: Convert to fraction form
    63,349.16/94,834.42 = 38,313.47/x
  3. Step 3: Cross multiply
    63,349.16x = 94,834.42 × 38,313.47
  4. Step 4: Simplify right side
    63,349.16x = 3,633,435,846.94
  5. Step 5: Solve for x
    x = 3,633,435,846.94/63,349.16
  6. Step 6: Final answer
    x = 57,355.71

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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.