Home / 17,561.06-24,234.26-9,603.29

Finding the Fourth Proportional to 17,561.06, 24,234.26 and 9,603.29

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Solution

The fourth proportional to 17,561.06, 24,234.26 and 9,603.29 is: 13,252.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,561.06 : 24,234.26 = 9,603.29 : x
  2. Step 2: Convert to fraction form
    17,561.06/24,234.26 = 9,603.29/x
  3. Step 3: Cross multiply
    17,561.06x = 24,234.26 × 9,603.29
  4. Step 4: Simplify right side
    17,561.06x = 232,728,457.53
  5. Step 5: Solve for x
    x = 232,728,457.53/17,561.06
  6. Step 6: Final answer
    x = 13,252.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.