Home / 14,764.62-22,156.92-11,075.88

Finding the Fourth Proportional to 14,764.62, 22,156.92 and 11,075.88

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Solution

The fourth proportional to 14,764.62, 22,156.92 and 11,075.88 is: 16,621.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,764.62 : 22,156.92 = 11,075.88 : x
  2. Step 2: Convert to fraction form
    14,764.62/22,156.92 = 11,075.88/x
  3. Step 3: Cross multiply
    14,764.62x = 22,156.92 × 11,075.88
  4. Step 4: Simplify right side
    14,764.62x = 245,407,387.09
  5. Step 5: Solve for x
    x = 245,407,387.09/14,764.62
  6. Step 6: Final answer
    x = 16,621.31

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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.