Home / 15,952.80-23,921.34-5,957.14

Finding the Fourth Proportional to 15,952.80, 23,921.34 and 5,957.14

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Solution

The fourth proportional to 15,952.80, 23,921.34 and 5,957.14 is: 8,932.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,952.80 : 23,921.34 = 5,957.14 : x
  2. Step 2: Convert to fraction form
    15,952.80/23,921.34 = 5,957.14/x
  3. Step 3: Cross multiply
    15,952.80x = 23,921.34 × 5,957.14
  4. Step 4: Simplify right side
    15,952.80x = 142,502,771.37
  5. Step 5: Solve for x
    x = 142,502,771.37/15,952.80
  6. Step 6: Final answer
    x = 8,932.77

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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.