Home / 26,192.77-36,144.82-14,256.07

Finding the Fourth Proportional to 26,192.77, 36,144.82 and 14,256.07

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Solution

The fourth proportional to 26,192.77, 36,144.82 and 14,256.07 is: 19,672.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,192.77 : 36,144.82 = 14,256.07 : x
  2. Step 2: Convert to fraction form
    26,192.77/36,144.82 = 14,256.07/x
  3. Step 3: Cross multiply
    26,192.77x = 36,144.82 × 14,256.07
  4. Step 4: Simplify right side
    26,192.77x = 515,283,084.06
  5. Step 5: Solve for x
    x = 515,283,084.06/26,192.77
  6. Step 6: Final answer
    x = 19,672.72

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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.