Home / 4,067.40-6,101.10-2,423.10

Finding the Fourth Proportional to 4,067.40, 6,101.10 and 2,423.10

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Solution

The fourth proportional to 4,067.40, 6,101.10 and 2,423.10 is: 3,634.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067.40 : 6,101.10 = 2,423.10 : x
  2. Step 2: Convert to fraction form
    4,067.40/6,101.10 = 2,423.10/x
  3. Step 3: Cross multiply
    4,067.40x = 6,101.10 × 2,423.10
  4. Step 4: Simplify right side
    4,067.40x = 14,783,575.41
  5. Step 5: Solve for x
    x = 14,783,575.41/4,067.40
  6. Step 6: Final answer
    x = 3,634.65

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Half scale
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Double scale
Find fourth proportional to 4,068.40, 6,102.60 and 2,424.10
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.