Home / 34,945.12-48,192.66-23,004.04

Finding the Fourth Proportional to 34,945.12, 48,192.66 and 23,004.04

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Solution

The fourth proportional to 34,945.12, 48,192.66 and 23,004.04 is: 31,724.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,945.12 : 48,192.66 = 23,004.04 : x
  2. Step 2: Convert to fraction form
    34,945.12/48,192.66 = 23,004.04/x
  3. Step 3: Cross multiply
    34,945.12x = 48,192.66 × 23,004.04
  4. Step 4: Simplify right side
    34,945.12x = 1,108,625,878.35
  5. Step 5: Solve for x
    x = 1,108,625,878.35/34,945.12
  6. Step 6: Final answer
    x = 31,724.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.