Home / 14,719.96-22,069.50-6,924.52

Finding the Fourth Proportional to 14,719.96, 22,069.50 and 6,924.52

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Solution

The fourth proportional to 14,719.96, 22,069.50 and 6,924.52 is: 10,381.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,719.96 : 22,069.50 = 6,924.52 : x
  2. Step 2: Convert to fraction form
    14,719.96/22,069.50 = 6,924.52/x
  3. Step 3: Cross multiply
    14,719.96x = 22,069.50 × 6,924.52
  4. Step 4: Simplify right side
    14,719.96x = 152,820,694.14
  5. Step 5: Solve for x
    x = 152,820,694.14/14,719.96
  6. Step 6: Final answer
    x = 10,381.87

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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.