Home / 16,123.30-24,177.66-5,735.32

Finding the Fourth Proportional to 16,123.30, 24,177.66 and 5,735.32

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Solution

The fourth proportional to 16,123.30, 24,177.66 and 5,735.32 is: 8,600.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,123.30 : 24,177.66 = 5,735.32 : x
  2. Step 2: Convert to fraction form
    16,123.30/24,177.66 = 5,735.32/x
  3. Step 3: Cross multiply
    16,123.30x = 24,177.66 × 5,735.32
  4. Step 4: Simplify right side
    16,123.30x = 138,666,616.95
  5. Step 5: Solve for x
    x = 138,666,616.95/16,123.30
  6. Step 6: Final answer
    x = 8,600.39

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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.