Home / 16,154.77-24,222.23-6,282.54

Finding the Fourth Proportional to 16,154.77, 24,222.23 and 6,282.54

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Solution

The fourth proportional to 16,154.77, 24,222.23 and 6,282.54 is: 9,419.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,154.77 : 24,222.23 = 6,282.54 : x
  2. Step 2: Convert to fraction form
    16,154.77/24,222.23 = 6,282.54/x
  3. Step 3: Cross multiply
    16,154.77x = 24,222.23 × 6,282.54
  4. Step 4: Simplify right side
    16,154.77x = 152,177,128.86
  5. Step 5: Solve for x
    x = 152,177,128.86/16,154.77
  6. Step 6: Final answer
    x = 9,419.95

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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.