Home / 6,156.91-9,235.37-4,926.72

Finding the Fourth Proportional to 6,156.91, 9,235.37 and 4,926.72

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Solution

The fourth proportional to 6,156.91, 9,235.37 and 4,926.72 is: 7,390.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,156.91 : 9,235.37 = 4,926.72 : x
  2. Step 2: Convert to fraction form
    6,156.91/9,235.37 = 4,926.72/x
  3. Step 3: Cross multiply
    6,156.91x = 9,235.37 × 4,926.72
  4. Step 4: Simplify right side
    6,156.91x = 45,500,101.32
  5. Step 5: Solve for x
    x = 45,500,101.32/6,156.91
  6. Step 6: Final answer
    x = 7,390.09

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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.