Home / 17,596.76-24,309.90-11,561.36

Finding the Fourth Proportional to 17,596.76, 24,309.90 and 11,561.36

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Solution

The fourth proportional to 17,596.76, 24,309.90 and 11,561.36 is: 15,972.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,596.76 : 24,309.90 = 11,561.36 : x
  2. Step 2: Convert to fraction form
    17,596.76/24,309.90 = 11,561.36/x
  3. Step 3: Cross multiply
    17,596.76x = 24,309.90 × 11,561.36
  4. Step 4: Simplify right side
    17,596.76x = 281,055,505.46
  5. Step 5: Solve for x
    x = 281,055,505.46/17,596.76
  6. Step 6: Final answer
    x = 15,972.00

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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.