Home / 34,306.23-51,424.47-23,214.03

Finding the Fourth Proportional to 34,306.23, 51,424.47 and 23,214.03

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Solution

The fourth proportional to 34,306.23, 51,424.47 and 23,214.03 is: 34,797.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,306.23 : 51,424.47 = 23,214.03 : x
  2. Step 2: Convert to fraction form
    34,306.23/51,424.47 = 23,214.03/x
  3. Step 3: Cross multiply
    34,306.23x = 51,424.47 × 23,214.03
  4. Step 4: Simplify right side
    34,306.23x = 1,193,769,189.31
  5. Step 5: Solve for x
    x = 1,193,769,189.31/34,306.23
  6. Step 6: Final answer
    x = 34,797.45

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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.