Home / 10,466.89-14,445.11-5,992.04

Finding the Fourth Proportional to 10,466.89, 14,445.11 and 5,992.04

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Solution

The fourth proportional to 10,466.89, 14,445.11 and 5,992.04 is: 8,269.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,466.89 : 14,445.11 = 5,992.04 : x
  2. Step 2: Convert to fraction form
    10,466.89/14,445.11 = 5,992.04/x
  3. Step 3: Cross multiply
    10,466.89x = 14,445.11 × 5,992.04
  4. Step 4: Simplify right side
    10,466.89x = 86,555,646.96
  5. Step 5: Solve for x
    x = 86,555,646.96/10,466.89
  6. Step 6: Final answer
    x = 8,269.48

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Double scale
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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.