Home / 12,066.92-18,095.50-4,670

Finding the Fourth Proportional to 12,066.92, 18,095.50 and 4,670

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Solution

The fourth proportional to 12,066.92, 18,095.50 and 4,670 is: 7,003.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,066.92 : 18,095.50 = 4,670 : x
  2. Step 2: Convert to fraction form
    12,066.92/18,095.50 = 4,670/x
  3. Step 3: Cross multiply
    12,066.92x = 18,095.50 × 4,670
  4. Step 4: Simplify right side
    12,066.92x = 84,505,985
  5. Step 5: Solve for x
    x = 84,505,985/12,066.92
  6. Step 6: Final answer
    x = 7,003.11

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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.