Home / 46,164.16-69,246.24-11,103.82

Finding the Fourth Proportional to 46,164.16, 69,246.24 and 11,103.82

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Solution

The fourth proportional to 46,164.16, 69,246.24 and 11,103.82 is: 16,655.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,164.16 : 69,246.24 = 11,103.82 : x
  2. Step 2: Convert to fraction form
    46,164.16/69,246.24 = 11,103.82/x
  3. Step 3: Cross multiply
    46,164.16x = 69,246.24 × 11,103.82
  4. Step 4: Simplify right side
    46,164.16x = 768,897,632.34
  5. Step 5: Solve for x
    x = 768,897,632.34/46,164.16
  6. Step 6: Final answer
    x = 16,655.73

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Similar ratio
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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.