Home / 9,263.10-13,896.09-3,716.58

Finding the Fourth Proportional to 9,263.10, 13,896.09 and 3,716.58

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Solution

The fourth proportional to 9,263.10, 13,896.09 and 3,716.58 is: 5,575.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,263.10 : 13,896.09 = 3,716.58 : x
  2. Step 2: Convert to fraction form
    9,263.10/13,896.09 = 3,716.58/x
  3. Step 3: Cross multiply
    9,263.10x = 13,896.09 × 3,716.58
  4. Step 4: Simplify right side
    9,263.10x = 51,645,930.17
  5. Step 5: Solve for x
    x = 51,645,930.17/9,263.10
  6. Step 6: Final answer
    x = 5,575.45

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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.