Home / 14,997.26-22,474.01-8,436.26

Finding the Fourth Proportional to 14,997.26, 22,474.01 and 8,436.26

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Solution

The fourth proportional to 14,997.26, 22,474.01 and 8,436.26 is: 12,642.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,997.26 : 22,474.01 = 8,436.26 : x
  2. Step 2: Convert to fraction form
    14,997.26/22,474.01 = 8,436.26/x
  3. Step 3: Cross multiply
    14,997.26x = 22,474.01 × 8,436.26
  4. Step 4: Simplify right side
    14,997.26x = 189,596,437.05
  5. Step 5: Solve for x
    x = 189,596,437.05/14,997.26
  6. Step 6: Final answer
    x = 12,642.08

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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.