Home / 26,300.43-36,294.35-14,363.73

Finding the Fourth Proportional to 26,300.43, 36,294.35 and 14,363.73

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Solution

The fourth proportional to 26,300.43, 36,294.35 and 14,363.73 is: 19,821.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,300.43 : 36,294.35 = 14,363.73 : x
  2. Step 2: Convert to fraction form
    26,300.43/36,294.35 = 14,363.73/x
  3. Step 3: Cross multiply
    26,300.43x = 36,294.35 × 14,363.73
  4. Step 4: Simplify right side
    26,300.43x = 521,322,172.11
  5. Step 5: Solve for x
    x = 521,322,172.11/26,300.43
  6. Step 6: Final answer
    x = 19,821.81

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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.