Home / 11,061.18-15,264.44-6,025.41

Finding the Fourth Proportional to 11,061.18, 15,264.44 and 6,025.41

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Solution

The fourth proportional to 11,061.18, 15,264.44 and 6,025.41 is: 8,315.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,061.18 : 15,264.44 = 6,025.41 : x
  2. Step 2: Convert to fraction form
    11,061.18/15,264.44 = 6,025.41/x
  3. Step 3: Cross multiply
    11,061.18x = 15,264.44 × 6,025.41
  4. Step 4: Simplify right side
    11,061.18x = 91,974,509.42
  5. Step 5: Solve for x
    x = 91,974,509.42/11,061.18
  6. Step 6: Final answer
    x = 8,315.07

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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.