Home / 23,364.54-35,029.82-9,320.36

Finding the Fourth Proportional to 23,364.54, 35,029.82 and 9,320.36

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Solution

The fourth proportional to 23,364.54, 35,029.82 and 9,320.36 is: 13,973.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,364.54 : 35,029.82 = 9,320.36 : x
  2. Step 2: Convert to fraction form
    23,364.54/35,029.82 = 9,320.36/x
  3. Step 3: Cross multiply
    23,364.54x = 35,029.82 × 9,320.36
  4. Step 4: Simplify right side
    23,364.54x = 326,490,311.38
  5. Step 5: Solve for x
    x = 326,490,311.38/23,364.54
  6. Step 6: Final answer
    x = 13,973.75

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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.