Home / 41,164.49-56,807.09-22,301.61

Finding the Fourth Proportional to 41,164.49, 56,807.09 and 22,301.61

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Solution

The fourth proportional to 41,164.49, 56,807.09 and 22,301.61 is: 30,776.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,164.49 : 56,807.09 = 22,301.61 : x
  2. Step 2: Convert to fraction form
    41,164.49/56,807.09 = 22,301.61/x
  3. Step 3: Cross multiply
    41,164.49x = 56,807.09 × 22,301.61
  4. Step 4: Simplify right side
    41,164.49x = 1,266,889,622.17
  5. Step 5: Solve for x
    x = 1,266,889,622.17/41,164.49
  6. Step 6: Final answer
    x = 30,776.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.