Home / 9,463.08-14,194.62-8,085.72

Finding the Fourth Proportional to 9,463.08, 14,194.62 and 8,085.72

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Solution

The fourth proportional to 9,463.08, 14,194.62 and 8,085.72 is: 12,128.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,463.08 : 14,194.62 = 8,085.72 : x
  2. Step 2: Convert to fraction form
    9,463.08/14,194.62 = 8,085.72/x
  3. Step 3: Cross multiply
    9,463.08x = 14,194.62 × 8,085.72
  4. Step 4: Simplify right side
    9,463.08x = 114,773,722.83
  5. Step 5: Solve for x
    x = 114,773,722.83/9,463.08
  6. Step 6: Final answer
    x = 12,128.58

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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.