Home / 5,267.17-7,266.13-3,496.51

Finding the Fourth Proportional to 5,267.17, 7,266.13 and 3,496.51

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Solution

The fourth proportional to 5,267.17, 7,266.13 and 3,496.51 is: 4,823.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,267.17 : 7,266.13 = 3,496.51 : x
  2. Step 2: Convert to fraction form
    5,267.17/7,266.13 = 3,496.51/x
  3. Step 3: Cross multiply
    5,267.17x = 7,266.13 × 3,496.51
  4. Step 4: Simplify right side
    5,267.17x = 25,406,096.21
  5. Step 5: Solve for x
    x = 25,406,096.21/5,267.17
  6. Step 6: Final answer
    x = 4,823.48

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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.