Home / 5,004.57-7,511.56-2,541.16

Finding the Fourth Proportional to 5,004.57, 7,511.56 and 2,541.16

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Solution

The fourth proportional to 5,004.57, 7,511.56 and 2,541.16 is: 3,814.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004.57 : 7,511.56 = 2,541.16 : x
  2. Step 2: Convert to fraction form
    5,004.57/7,511.56 = 2,541.16/x
  3. Step 3: Cross multiply
    5,004.57x = 7,511.56 × 2,541.16
  4. Step 4: Simplify right side
    5,004.57x = 19,088,038.25
  5. Step 5: Solve for x
    x = 19,088,038.25/5,004.57
  6. Step 6: Final answer
    x = 3,814.12

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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.