Home / 26,572.51-36,671.72-14,635.84

Finding the Fourth Proportional to 26,572.51, 36,671.72 and 14,635.84

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Solution

The fourth proportional to 26,572.51, 36,671.72 and 14,635.84 is: 20,198.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,572.51 : 36,671.72 = 14,635.84 : x
  2. Step 2: Convert to fraction form
    26,572.51/36,671.72 = 14,635.84/x
  3. Step 3: Cross multiply
    26,572.51x = 36,671.72 × 14,635.84
  4. Step 4: Simplify right side
    26,572.51x = 536,721,426.44
  5. Step 5: Solve for x
    x = 536,721,426.44/26,572.51
  6. Step 6: Final answer
    x = 20,198.38

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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.