Home / 14,956.14-22,443.90-5,722.14

Finding the Fourth Proportional to 14,956.14, 22,443.90 and 5,722.14

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Solution

The fourth proportional to 14,956.14, 22,443.90 and 5,722.14 is: 8,586.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,956.14 : 22,443.90 = 5,722.14 : x
  2. Step 2: Convert to fraction form
    14,956.14/22,443.90 = 5,722.14/x
  3. Step 3: Cross multiply
    14,956.14x = 22,443.90 × 5,722.14
  4. Step 4: Simplify right side
    14,956.14x = 128,427,137.95
  5. Step 5: Solve for x
    x = 128,427,137.95/14,956.14
  6. Step 6: Final answer
    x = 8,586.92

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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.