Home / 23,010.39-34,508.30-9,849.51

Finding the Fourth Proportional to 23,010.39, 34,508.30 and 9,849.51

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Solution

The fourth proportional to 23,010.39, 34,508.30 and 9,849.51 is: 14,771.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,010.39 : 34,508.30 = 9,849.51 : x
  2. Step 2: Convert to fraction form
    23,010.39/34,508.30 = 9,849.51/x
  3. Step 3: Cross multiply
    23,010.39x = 34,508.30 × 9,849.51
  4. Step 4: Simplify right side
    23,010.39x = 339,889,796.69
  5. Step 5: Solve for x
    x = 339,889,796.69/23,010.39
  6. Step 6: Final answer
    x = 14,771.14

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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.