Home / 17,032.70-25,561.20-9,629.30

Finding the Fourth Proportional to 17,032.70, 25,561.20 and 9,629.30

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Solution

The fourth proportional to 17,032.70, 25,561.20 and 9,629.30 is: 14,450.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,032.70 : 25,561.20 = 9,629.30 : x
  2. Step 2: Convert to fraction form
    17,032.70/25,561.20 = 9,629.30/x
  3. Step 3: Cross multiply
    17,032.70x = 25,561.20 × 9,629.30
  4. Step 4: Simplify right side
    17,032.70x = 246,136,463.16
  5. Step 5: Solve for x
    x = 246,136,463.16/17,032.70
  6. Step 6: Final answer
    x = 14,450.82

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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.