Home / 16,600.24-24,903.48-7,240.24

Finding the Fourth Proportional to 16,600.24, 24,903.48 and 7,240.24

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Solution

The fourth proportional to 16,600.24, 24,903.48 and 7,240.24 is: 10,861.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,600.24 : 24,903.48 = 7,240.24 : x
  2. Step 2: Convert to fraction form
    16,600.24/24,903.48 = 7,240.24/x
  3. Step 3: Cross multiply
    16,600.24x = 24,903.48 × 7,240.24
  4. Step 4: Simplify right side
    16,600.24x = 180,307,172.04
  5. Step 5: Solve for x
    x = 180,307,172.04/16,600.24
  6. Step 6: Final answer
    x = 10,861.72

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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.