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Finding the Fourth Proportional to 250,350.92, 375,526.94 and 60,810.44

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Solution

The fourth proportional to 250,350.92, 375,526.94 and 60,810.44 is: 91,215.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,350.92 : 375,526.94 = 60,810.44 : x
  2. Step 2: Convert to fraction form
    250,350.92/375,526.94 = 60,810.44/x
  3. Step 3: Cross multiply
    250,350.92x = 375,526.94 × 60,810.44
  4. Step 4: Simplify right side
    250,350.92x = 22,835,958,453.25
  5. Step 5: Solve for x
    x = 22,835,958,453.25/250,350.92
  6. Step 6: Final answer
    x = 91,215.80

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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.