Home / 41,066.68-56,672.00-23,161.64

Finding the Fourth Proportional to 41,066.68, 56,672.00 and 23,161.64

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Solution

The fourth proportional to 41,066.68, 56,672.00 and 23,161.64 is: 31,963.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,066.68 : 56,672.00 = 23,161.64 : x
  2. Step 2: Convert to fraction form
    41,066.68/56,672.00 = 23,161.64/x
  3. Step 3: Cross multiply
    41,066.68x = 56,672.00 × 23,161.64
  4. Step 4: Simplify right side
    41,066.68x = 1,312,616,346.27
  5. Step 5: Solve for x
    x = 1,312,616,346.27/41,066.68
  6. Step 6: Final answer
    x = 31,963.05

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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.