Home / 8,497.53-11,726.44-5,266.49

Finding the Fourth Proportional to 8,497.53, 11,726.44 and 5,266.49

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Solution

The fourth proportional to 8,497.53, 11,726.44 and 5,266.49 is: 7,267.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,497.53 : 11,726.44 = 5,266.49 : x
  2. Step 2: Convert to fraction form
    8,497.53/11,726.44 = 5,266.49/x
  3. Step 3: Cross multiply
    8,497.53x = 11,726.44 × 5,266.49
  4. Step 4: Simplify right side
    8,497.53x = 61,757,107.20
  5. Step 5: Solve for x
    x = 61,757,107.20/8,497.53
  6. Step 6: Final answer
    x = 7,267.65

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1.5x scale

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.