Home / 23,207.49-34,810.92-5,677.47

Finding the Fourth Proportional to 23,207.49, 34,810.92 and 5,677.47

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Solution

The fourth proportional to 23,207.49, 34,810.92 and 5,677.47 is: 8,516.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,207.49 : 34,810.92 = 5,677.47 : x
  2. Step 2: Convert to fraction form
    23,207.49/34,810.92 = 5,677.47/x
  3. Step 3: Cross multiply
    23,207.49x = 34,810.92 × 5,677.47
  4. Step 4: Simplify right side
    23,207.49x = 197,637,953.97
  5. Step 5: Solve for x
    x = 197,637,953.97/23,207.49
  6. Step 6: Final answer
    x = 8,516.13

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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.