Home / 10,066.14-15,097.46-2,670.98

Finding the Fourth Proportional to 10,066.14, 15,097.46 and 2,670.98

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Solution

The fourth proportional to 10,066.14, 15,097.46 and 2,670.98 is: 4,006.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,066.14 : 15,097.46 = 2,670.98 : x
  2. Step 2: Convert to fraction form
    10,066.14/15,097.46 = 2,670.98/x
  3. Step 3: Cross multiply
    10,066.14x = 15,097.46 × 2,670.98
  4. Step 4: Simplify right side
    10,066.14x = 40,324,924.87
  5. Step 5: Solve for x
    x = 40,324,924.87/10,066.14
  6. Step 6: Final answer
    x = 4,006.00

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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.