Home / 9,447.67-14,175.60-3,605.95

Finding the Fourth Proportional to 9,447.67, 14,175.60 and 3,605.95

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Solution

The fourth proportional to 9,447.67, 14,175.60 and 3,605.95 is: 5,410.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,447.67 : 14,175.60 = 3,605.95 : x
  2. Step 2: Convert to fraction form
    9,447.67/14,175.60 = 3,605.95/x
  3. Step 3: Cross multiply
    9,447.67x = 14,175.60 × 3,605.95
  4. Step 4: Simplify right side
    9,447.67x = 51,116,504.82
  5. Step 5: Solve for x
    x = 51,116,504.82/9,447.67
  6. Step 6: Final answer
    x = 5,410.49

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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.