Home / 17,343.61-23,934.26-9,790.27

Finding the Fourth Proportional to 17,343.61, 23,934.26 and 9,790.27

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Solution

The fourth proportional to 17,343.61, 23,934.26 and 9,790.27 is: 13,510.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,343.61 : 23,934.26 = 9,790.27 : x
  2. Step 2: Convert to fraction form
    17,343.61/23,934.26 = 9,790.27/x
  3. Step 3: Cross multiply
    17,343.61x = 23,934.26 × 9,790.27
  4. Step 4: Simplify right side
    17,343.61x = 234,322,832.29
  5. Step 5: Solve for x
    x = 234,322,832.29/17,343.61
  6. Step 6: Final answer
    x = 13,510.62

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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.