Home / 41,305.66-57,004.63-23,400.81

Finding the Fourth Proportional to 41,305.66, 57,004.63 and 23,400.81

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Solution

The fourth proportional to 41,305.66, 57,004.63 and 23,400.81 is: 32,294.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,305.66 : 57,004.63 = 23,400.81 : x
  2. Step 2: Convert to fraction form
    41,305.66/57,004.63 = 23,400.81/x
  3. Step 3: Cross multiply
    41,305.66x = 57,004.63 × 23,400.81
  4. Step 4: Simplify right side
    41,305.66x = 1,333,954,457.25
  5. Step 5: Solve for x
    x = 1,333,954,457.25/41,305.66
  6. Step 6: Final answer
    x = 32,294.72

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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.