Home / 29,810.45-44,674.16-22,406.29

Finding the Fourth Proportional to 29,810.45, 44,674.16 and 22,406.29

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Solution

The fourth proportional to 29,810.45, 44,674.16 and 22,406.29 is: 33,578.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,810.45 : 44,674.16 = 22,406.29 : x
  2. Step 2: Convert to fraction form
    29,810.45/44,674.16 = 22,406.29/x
  3. Step 3: Cross multiply
    29,810.45x = 44,674.16 × 22,406.29
  4. Step 4: Simplify right side
    29,810.45x = 1,000,981,960.75
  5. Step 5: Solve for x
    x = 1,000,981,960.75/29,810.45
  6. Step 6: Final answer
    x = 33,578.22

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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.