Home / 16,284.28-24,427.14-6,914.92

Finding the Fourth Proportional to 16,284.28, 24,427.14 and 6,914.92

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Solution

The fourth proportional to 16,284.28, 24,427.14 and 6,914.92 is: 10,372.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,284.28 : 24,427.14 = 6,914.92 : x
  2. Step 2: Convert to fraction form
    16,284.28/24,427.14 = 6,914.92/x
  3. Step 3: Cross multiply
    16,284.28x = 24,427.14 × 6,914.92
  4. Step 4: Simplify right side
    16,284.28x = 168,911,718.93
  5. Step 5: Solve for x
    x = 168,911,718.93/16,284.28
  6. Step 6: Final answer
    x = 10,372.69

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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.