Home / 8,532.48-11,773.39-4,754.82

Finding the Fourth Proportional to 8,532.48, 11,773.39 and 4,754.82

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Solution

The fourth proportional to 8,532.48, 11,773.39 and 4,754.82 is: 6,560.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,532.48 : 11,773.39 = 4,754.82 : x
  2. Step 2: Convert to fraction form
    8,532.48/11,773.39 = 4,754.82/x
  3. Step 3: Cross multiply
    8,532.48x = 11,773.39 × 4,754.82
  4. Step 4: Simplify right side
    8,532.48x = 55,980,305.45
  5. Step 5: Solve for x
    x = 55,980,305.45/8,532.48
  6. Step 6: Final answer
    x = 6,560.85

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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.