Home / 16,371.37-24,557.06-6,505.57

Finding the Fourth Proportional to 16,371.37, 24,557.06 and 6,505.57

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Solution

The fourth proportional to 16,371.37, 24,557.06 and 6,505.57 is: 9,758.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,371.37 : 24,557.06 = 6,505.57 : x
  2. Step 2: Convert to fraction form
    16,371.37/24,557.06 = 6,505.57/x
  3. Step 3: Cross multiply
    16,371.37x = 24,557.06 × 6,505.57
  4. Step 4: Simplify right side
    16,371.37x = 159,757,672.82
  5. Step 5: Solve for x
    x = 159,757,672.82/16,371.37
  6. Step 6: Final answer
    x = 9,758.36

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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.