Home / 10,014.56-15,021.96-6,066.68

Finding the Fourth Proportional to 10,014.56, 15,021.96 and 6,066.68

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Solution

The fourth proportional to 10,014.56, 15,021.96 and 6,066.68 is: 9,100.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,014.56 : 15,021.96 = 6,066.68 : x
  2. Step 2: Convert to fraction form
    10,014.56/15,021.96 = 6,066.68/x
  3. Step 3: Cross multiply
    10,014.56x = 15,021.96 × 6,066.68
  4. Step 4: Simplify right side
    10,014.56x = 91,133,424.29
  5. Step 5: Solve for x
    x = 91,133,424.29/10,014.56
  6. Step 6: Final answer
    x = 9,100.09

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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.