Home / 9,227.37-13,840.98-2,653.53

Finding the Fourth Proportional to 9,227.37, 13,840.98 and 2,653.53

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Solution

The fourth proportional to 9,227.37, 13,840.98 and 2,653.53 is: 3,980.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,227.37 : 13,840.98 = 2,653.53 : x
  2. Step 2: Convert to fraction form
    9,227.37/13,840.98 = 2,653.53/x
  3. Step 3: Cross multiply
    9,227.37x = 13,840.98 × 2,653.53
  4. Step 4: Simplify right side
    9,227.37x = 36,727,455.66
  5. Step 5: Solve for x
    x = 36,727,455.66/9,227.37
  6. Step 6: Final answer
    x = 3,980.27

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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.