Home / 17,596.09-24,282.75-9,639.06

Finding the Fourth Proportional to 17,596.09, 24,282.75 and 9,639.06

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Solution

The fourth proportional to 17,596.09, 24,282.75 and 9,639.06 is: 13,301.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,596.09 : 24,282.75 = 9,639.06 : x
  2. Step 2: Convert to fraction form
    17,596.09/24,282.75 = 9,639.06/x
  3. Step 3: Cross multiply
    17,596.09x = 24,282.75 × 9,639.06
  4. Step 4: Simplify right side
    17,596.09x = 234,062,884.22
  5. Step 5: Solve for x
    x = 234,062,884.22/17,596.09
  6. Step 6: Final answer
    x = 13,301.98

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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.