Home / 14,614.62-21,924.66-4,756.70

Finding the Fourth Proportional to 14,614.62, 21,924.66 and 4,756.70

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Solution

The fourth proportional to 14,614.62, 21,924.66 and 4,756.70 is: 7,135.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,614.62 : 21,924.66 = 4,756.70 : x
  2. Step 2: Convert to fraction form
    14,614.62/21,924.66 = 4,756.70/x
  3. Step 3: Cross multiply
    14,614.62x = 21,924.66 × 4,756.70
  4. Step 4: Simplify right side
    14,614.62x = 104,289,030.22
  5. Step 5: Solve for x
    x = 104,289,030.22/14,614.62
  6. Step 6: Final answer
    x = 7,135.94

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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.