Home / 16,000.68-24,001.53-5,470.27

Finding the Fourth Proportional to 16,000.68, 24,001.53 and 5,470.27

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Solution

The fourth proportional to 16,000.68, 24,001.53 and 5,470.27 is: 8,205.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,000.68 : 24,001.53 = 5,470.27 : x
  2. Step 2: Convert to fraction form
    16,000.68/24,001.53 = 5,470.27/x
  3. Step 3: Cross multiply
    16,000.68x = 24,001.53 × 5,470.27
  4. Step 4: Simplify right side
    16,000.68x = 131,294,859.00
  5. Step 5: Solve for x
    x = 131,294,859.00/16,000.68
  6. Step 6: Final answer
    x = 8,205.58

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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.