Home / 16,351.48-24,527.82-5,258

Finding the Fourth Proportional to 16,351.48, 24,527.82 and 5,258

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Solution

The fourth proportional to 16,351.48, 24,527.82 and 5,258 is: 7,887.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,351.48 : 24,527.82 = 5,258 : x
  2. Step 2: Convert to fraction form
    16,351.48/24,527.82 = 5,258/x
  3. Step 3: Cross multiply
    16,351.48x = 24,527.82 × 5,258
  4. Step 4: Simplify right side
    16,351.48x = 128,967,277.56
  5. Step 5: Solve for x
    x = 128,967,277.56/16,351.48
  6. Step 6: Final answer
    x = 7,887.19

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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.