Home / 26,028.79-35,919.68-14,092.13

Finding the Fourth Proportional to 26,028.79, 35,919.68 and 14,092.13

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Solution

The fourth proportional to 26,028.79, 35,919.68 and 14,092.13 is: 19,447.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,028.79 : 35,919.68 = 14,092.13 : x
  2. Step 2: Convert to fraction form
    26,028.79/35,919.68 = 14,092.13/x
  3. Step 3: Cross multiply
    26,028.79x = 35,919.68 × 14,092.13
  4. Step 4: Simplify right side
    26,028.79x = 506,184,819.46
  5. Step 5: Solve for x
    x = 506,184,819.46/26,028.79
  6. Step 6: Final answer
    x = 19,447.11

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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.