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Finding the Fourth Proportional to 10,061.27, 13,889.20 and 6,030.01

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Solution

The fourth proportional to 10,061.27, 13,889.20 and 6,030.01 is: 8,324.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,061.27 : 13,889.20 = 6,030.01 : x
  2. Step 2: Convert to fraction form
    10,061.27/13,889.20 = 6,030.01/x
  3. Step 3: Cross multiply
    10,061.27x = 13,889.20 × 6,030.01
  4. Step 4: Simplify right side
    10,061.27x = 83,751,965.09
  5. Step 5: Solve for x
    x = 83,751,965.09/10,061.27
  6. Step 6: Final answer
    x = 8,324.20

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.