Home / 4,431.34-6,115.08-2,441.62

Finding the Fourth Proportional to 4,431.34, 6,115.08 and 2,441.62

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Solution

The fourth proportional to 4,431.34, 6,115.08 and 2,441.62 is: 3,369.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,431.34 : 6,115.08 = 2,441.62 : x
  2. Step 2: Convert to fraction form
    4,431.34/6,115.08 = 2,441.62/x
  3. Step 3: Cross multiply
    4,431.34x = 6,115.08 × 2,441.62
  4. Step 4: Simplify right side
    4,431.34x = 14,930,701.63
  5. Step 5: Solve for x
    x = 14,930,701.63/4,431.34
  6. Step 6: Final answer
    x = 3,369.34

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Half scale
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Double scale
Find fourth proportional to 4,432.34, 6,116.46 and 2,442.62
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.