Home / 6,925.09-10,381.46-2,541.53

Finding the Fourth Proportional to 6,925.09, 10,381.46 and 2,541.53

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Solution

The fourth proportional to 6,925.09, 10,381.46 and 2,541.53 is: 3,810.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925.09 : 10,381.46 = 2,541.53 : x
  2. Step 2: Convert to fraction form
    6,925.09/10,381.46 = 2,541.53/x
  3. Step 3: Cross multiply
    6,925.09x = 10,381.46 × 2,541.53
  4. Step 4: Simplify right side
    6,925.09x = 26,384,792.03
  5. Step 5: Solve for x
    x = 26,384,792.03/6,925.09
  6. Step 6: Final answer
    x = 3,810.03

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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.