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Finding the Fourth Proportional to 14,708, 22,062 and 3,764

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Solution

The fourth proportional to 14,708, 22,062 and 3,764 is: 5,646

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,708 : 22,062 = 3,764 : x
  2. Step 2: Convert to fraction form
    14,708/22,062 = 3,764/x
  3. Step 3: Cross multiply
    14,708x = 22,062 × 3,764
  4. Step 4: Simplify right side
    14,708x = 83,041,368
  5. Step 5: Solve for x
    x = 83,041,368/14,708
  6. Step 6: Final answer
    x = 5,646

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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.