Home / 16,338.81-24,517.79-6,476.86

Finding the Fourth Proportional to 16,338.81, 24,517.79 and 6,476.86

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Solution

The fourth proportional to 16,338.81, 24,517.79 and 6,476.86 is: 9,719.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,338.81 : 24,517.79 = 6,476.86 : x
  2. Step 2: Convert to fraction form
    16,338.81/24,517.79 = 6,476.86/x
  3. Step 3: Cross multiply
    16,338.81x = 24,517.79 × 6,476.86
  4. Step 4: Simplify right side
    16,338.81x = 158,798,315.89
  5. Step 5: Solve for x
    x = 158,798,315.89/16,338.81
  6. Step 6: Final answer
    x = 9,719.08

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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.