Home / 23,329.14-32,192.98-13,256.17

Finding the Fourth Proportional to 23,329.14, 32,192.98 and 13,256.17

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Solution

The fourth proportional to 23,329.14, 32,192.98 and 13,256.17 is: 18,292.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,329.14 : 32,192.98 = 13,256.17 : x
  2. Step 2: Convert to fraction form
    23,329.14/32,192.98 = 13,256.17/x
  3. Step 3: Cross multiply
    23,329.14x = 32,192.98 × 13,256.17
  4. Step 4: Simplify right side
    23,329.14x = 426,755,615.69
  5. Step 5: Solve for x
    x = 426,755,615.69/23,329.14
  6. Step 6: Final answer
    x = 18,292.81

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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.