Home / 16,344.18-24,511.40-5,953.50

Finding the Fourth Proportional to 16,344.18, 24,511.40 and 5,953.50

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Solution

The fourth proportional to 16,344.18, 24,511.40 and 5,953.50 is: 8,928.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,344.18 : 24,511.40 = 5,953.50 : x
  2. Step 2: Convert to fraction form
    16,344.18/24,511.40 = 5,953.50/x
  3. Step 3: Cross multiply
    16,344.18x = 24,511.40 × 5,953.50
  4. Step 4: Simplify right side
    16,344.18x = 145,928,619.90
  5. Step 5: Solve for x
    x = 145,928,619.90/16,344.18
  6. Step 6: Final answer
    x = 8,928.48

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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.