Home / 38,525.08-57,793.70-16,338.60

Finding the Fourth Proportional to 38,525.08, 57,793.70 and 16,338.60

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Solution

The fourth proportional to 38,525.08, 57,793.70 and 16,338.60 is: 24,510.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,525.08 : 57,793.70 = 16,338.60 : x
  2. Step 2: Convert to fraction form
    38,525.08/57,793.70 = 16,338.60/x
  3. Step 3: Cross multiply
    38,525.08x = 57,793.70 × 16,338.60
  4. Step 4: Simplify right side
    38,525.08x = 944,268,146.82
  5. Step 5: Solve for x
    x = 944,268,146.82/38,525.08
  6. Step 6: Final answer
    x = 24,510.48

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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.