Home / 23,009.23-34,513.81-6,369.22

Finding the Fourth Proportional to 23,009.23, 34,513.81 and 6,369.22

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Solution

The fourth proportional to 23,009.23, 34,513.81 and 6,369.22 is: 9,553.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,009.23 : 34,513.81 = 6,369.22 : x
  2. Step 2: Convert to fraction form
    23,009.23/34,513.81 = 6,369.22/x
  3. Step 3: Cross multiply
    23,009.23x = 34,513.81 × 6,369.22
  4. Step 4: Simplify right side
    23,009.23x = 219,825,844.51
  5. Step 5: Solve for x
    x = 219,825,844.51/23,009.23
  6. Step 6: Final answer
    x = 9,553.81

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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.