Home / 250,544.67-375,776.97-73,010.22

Finding the Fourth Proportional to 250,544.67, 375,776.97 and 73,010.22

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Solution

The fourth proportional to 250,544.67, 375,776.97 and 73,010.22 is: 109,503.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,544.67 : 375,776.97 = 73,010.22 : x
  2. Step 2: Convert to fraction form
    250,544.67/375,776.97 = 73,010.22/x
  3. Step 3: Cross multiply
    250,544.67x = 375,776.97 × 73,010.22
  4. Step 4: Simplify right side
    250,544.67x = 27,435,559,250.63
  5. Step 5: Solve for x
    x = 27,435,559,250.63/250,544.67
  6. Step 6: Final answer
    x = 109,503.66

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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.