Home / 36,411.26-54,331.30-34,182.14

Finding the Fourth Proportional to 36,411.26, 54,331.30 and 34,182.14

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Solution

The fourth proportional to 36,411.26, 54,331.30 and 34,182.14 is: 51,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,411.26 : 54,331.30 = 34,182.14 : x
  2. Step 2: Convert to fraction form
    36,411.26/54,331.30 = 34,182.14/x
  3. Step 3: Cross multiply
    36,411.26x = 54,331.30 × 34,182.14
  4. Step 4: Simplify right side
    36,411.26x = 1,857,160,102.98
  5. Step 5: Solve for x
    x = 1,857,160,102.98/36,411.26
  6. Step 6: Final answer
    x = 51,005.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.