Home / 17,141.94-23,658.15-9,591.17

Finding the Fourth Proportional to 17,141.94, 23,658.15 and 9,591.17

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Solution

The fourth proportional to 17,141.94, 23,658.15 and 9,591.17 is: 13,237.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,141.94 : 23,658.15 = 9,591.17 : x
  2. Step 2: Convert to fraction form
    17,141.94/23,658.15 = 9,591.17/x
  3. Step 3: Cross multiply
    17,141.94x = 23,658.15 × 9,591.17
  4. Step 4: Simplify right side
    17,141.94x = 226,909,220.24
  5. Step 5: Solve for x
    x = 226,909,220.24/17,141.94
  6. Step 6: Final answer
    x = 13,237.08

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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.