Home / 10,360.89-15,541.22-6,202.06

Finding the Fourth Proportional to 10,360.89, 15,541.22 and 6,202.06

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Solution

The fourth proportional to 10,360.89, 15,541.22 and 6,202.06 is: 9,303.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,360.89 : 15,541.22 = 6,202.06 : x
  2. Step 2: Convert to fraction form
    10,360.89/15,541.22 = 6,202.06/x
  3. Step 3: Cross multiply
    10,360.89x = 15,541.22 × 6,202.06
  4. Step 4: Simplify right side
    10,360.89x = 96,387,578.91
  5. Step 5: Solve for x
    x = 96,387,578.91/10,360.89
  6. Step 6: Final answer
    x = 9,303.02

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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.