Home / 14,924.12-22,381.41-4,926.64

Finding the Fourth Proportional to 14,924.12, 22,381.41 and 4,926.64

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Solution

The fourth proportional to 14,924.12, 22,381.41 and 4,926.64 is: 7,388.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,924.12 : 22,381.41 = 4,926.64 : x
  2. Step 2: Convert to fraction form
    14,924.12/22,381.41 = 4,926.64/x
  3. Step 3: Cross multiply
    14,924.12x = 22,381.41 × 4,926.64
  4. Step 4: Simplify right side
    14,924.12x = 110,265,149.76
  5. Step 5: Solve for x
    x = 110,265,149.76/14,924.12
  6. Step 6: Final answer
    x = 7,388.39

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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.