Home / 14,874.88-22,312.39-5,994.29

Finding the Fourth Proportional to 14,874.88, 22,312.39 and 5,994.29

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Solution

The fourth proportional to 14,874.88, 22,312.39 and 5,994.29 is: 8,991.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,874.88 : 22,312.39 = 5,994.29 : x
  2. Step 2: Convert to fraction form
    14,874.88/22,312.39 = 5,994.29/x
  3. Step 3: Cross multiply
    14,874.88x = 22,312.39 × 5,994.29
  4. Step 4: Simplify right side
    14,874.88x = 133,746,936.25
  5. Step 5: Solve for x
    x = 133,746,936.25/14,874.88
  6. Step 6: Final answer
    x = 8,991.46

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.