Home / 17,032.44-25,475.22-13,127.16

Finding the Fourth Proportional to 17,032.44, 25,475.22 and 13,127.16

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Solution

The fourth proportional to 17,032.44, 25,475.22 and 13,127.16 is: 19,634.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,032.44 : 25,475.22 = 13,127.16 : x
  2. Step 2: Convert to fraction form
    17,032.44/25,475.22 = 13,127.16/x
  3. Step 3: Cross multiply
    17,032.44x = 25,475.22 × 13,127.16
  4. Step 4: Simplify right side
    17,032.44x = 334,417,288.98
  5. Step 5: Solve for x
    x = 334,417,288.98/17,032.44
  6. Step 6: Final answer
    x = 19,634.14

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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.