Home / 41,164.38-56,807.01-22,301.51

Finding the Fourth Proportional to 41,164.38, 56,807.01 and 22,301.51

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Solution

The fourth proportional to 41,164.38, 56,807.01 and 22,301.51 is: 30,776.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,164.38 : 56,807.01 = 22,301.51 : x
  2. Step 2: Convert to fraction form
    41,164.38/56,807.01 = 22,301.51/x
  3. Step 3: Cross multiply
    41,164.38x = 56,807.01 × 22,301.51
  4. Step 4: Simplify right side
    41,164.38x = 1,266,881,817.55
  5. Step 5: Solve for x
    x = 1,266,881,817.55/41,164.38
  6. Step 6: Final answer
    x = 30,776.17

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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.