Home / 4,886.53-7,322.40-3,237.17

Finding the Fourth Proportional to 4,886.53, 7,322.40 and 3,237.17

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Solution

The fourth proportional to 4,886.53, 7,322.40 and 3,237.17 is: 4,850.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886.53 : 7,322.40 = 3,237.17 : x
  2. Step 2: Convert to fraction form
    4,886.53/7,322.40 = 3,237.17/x
  3. Step 3: Cross multiply
    4,886.53x = 7,322.40 × 3,237.17
  4. Step 4: Simplify right side
    4,886.53x = 23,703,817.00
  5. Step 5: Solve for x
    x = 23,703,817.00/4,886.53
  6. Step 6: Final answer
    x = 4,850.85

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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.