Home / 55,996.62-84,007.07-16,556.91

Finding the Fourth Proportional to 55,996.62, 84,007.07 and 16,556.91

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Solution

The fourth proportional to 55,996.62, 84,007.07 and 16,556.91 is: 24,838.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,996.62 : 84,007.07 = 16,556.91 : x
  2. Step 2: Convert to fraction form
    55,996.62/84,007.07 = 16,556.91/x
  3. Step 3: Cross multiply
    55,996.62x = 84,007.07 × 16,556.91
  4. Step 4: Simplify right side
    55,996.62x = 1,390,897,161.63
  5. Step 5: Solve for x
    x = 1,390,897,161.63/55,996.62
  6. Step 6: Final answer
    x = 24,838.95

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1.5x scale

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.