Home / 9,464.08-14,196.12-8,086.72

Finding the Fourth Proportional to 9,464.08, 14,196.12 and 8,086.72

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Solution

The fourth proportional to 9,464.08, 14,196.12 and 8,086.72 is: 12,130.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,464.08 : 14,196.12 = 8,086.72 : x
  2. Step 2: Convert to fraction form
    9,464.08/14,196.12 = 8,086.72/x
  3. Step 3: Cross multiply
    9,464.08x = 14,196.12 × 8,086.72
  4. Step 4: Simplify right side
    9,464.08x = 114,800,047.53
  5. Step 5: Solve for x
    x = 114,800,047.53/9,464.08
  6. Step 6: Final answer
    x = 12,130.08

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Half scale
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Double scale
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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.