Home / 5,004.27-7,506.56-1,717.32

Finding the Fourth Proportional to 5,004.27, 7,506.56 and 1,717.32

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Solution

The fourth proportional to 5,004.27, 7,506.56 and 1,717.32 is: 2,576.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004.27 : 7,506.56 = 1,717.32 : x
  2. Step 2: Convert to fraction form
    5,004.27/7,506.56 = 1,717.32/x
  3. Step 3: Cross multiply
    5,004.27x = 7,506.56 × 1,717.32
  4. Step 4: Simplify right side
    5,004.27x = 12,891,165.62
  5. Step 5: Solve for x
    x = 12,891,165.62/5,004.27
  6. Step 6: Final answer
    x = 2,576.03

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1.5x scale

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.