Home / 41,164.72-56,807.37-22,301.84

Finding the Fourth Proportional to 41,164.72, 56,807.37 and 22,301.84

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Solution

The fourth proportional to 41,164.72, 56,807.37 and 22,301.84 is: 30,776.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,164.72 : 56,807.37 = 22,301.84 : x
  2. Step 2: Convert to fraction form
    41,164.72/56,807.37 = 22,301.84/x
  3. Step 3: Cross multiply
    41,164.72x = 56,807.37 × 22,301.84
  4. Step 4: Simplify right side
    41,164.72x = 1,266,908,876.56
  5. Step 5: Solve for x
    x = 1,266,908,876.56/41,164.72
  6. Step 6: Final answer
    x = 30,776.57

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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.