Home / 9,453.97-14,166.24-3,607.39

Finding the Fourth Proportional to 9,453.97, 14,166.24 and 3,607.39

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Solution

The fourth proportional to 9,453.97, 14,166.24 and 3,607.39 is: 5,405.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453.97 : 14,166.24 = 3,607.39 : x
  2. Step 2: Convert to fraction form
    9,453.97/14,166.24 = 3,607.39/x
  3. Step 3: Cross multiply
    9,453.97x = 14,166.24 × 3,607.39
  4. Step 4: Simplify right side
    9,453.97x = 51,103,152.51
  5. Step 5: Solve for x
    x = 51,103,152.51/9,453.97
  6. Step 6: Final answer
    x = 5,405.47

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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.