Home / 23,293.13-34,945.16-7,710.75

Finding the Fourth Proportional to 23,293.13, 34,945.16 and 7,710.75

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Solution

The fourth proportional to 23,293.13, 34,945.16 and 7,710.75 is: 11,567.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,293.13 : 34,945.16 = 7,710.75 : x
  2. Step 2: Convert to fraction form
    23,293.13/34,945.16 = 7,710.75/x
  3. Step 3: Cross multiply
    23,293.13x = 34,945.16 × 7,710.75
  4. Step 4: Simplify right side
    23,293.13x = 269,453,353.92
  5. Step 5: Solve for x
    x = 269,453,353.92/23,293.13
  6. Step 6: Final answer
    x = 11,567.93

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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.