Home / 16,260.38-24,390.56-4,573.59

Finding the Fourth Proportional to 16,260.38, 24,390.56 and 4,573.59

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Solution

The fourth proportional to 16,260.38, 24,390.56 and 4,573.59 is: 6,860.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,260.38 : 24,390.56 = 4,573.59 : x
  2. Step 2: Convert to fraction form
    16,260.38/24,390.56 = 4,573.59/x
  3. Step 3: Cross multiply
    16,260.38x = 24,390.56 × 4,573.59
  4. Step 4: Simplify right side
    16,260.38x = 111,552,398.44
  5. Step 5: Solve for x
    x = 111,552,398.44/16,260.38
  6. Step 6: Final answer
    x = 6,860.38

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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.