Home / 41,167.09-56,810.62-22,304.21

Finding the Fourth Proportional to 41,167.09, 56,810.62 and 22,304.21

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Solution

The fourth proportional to 41,167.09, 56,810.62 and 22,304.21 is: 30,779.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,167.09 : 56,810.62 = 22,304.21 : x
  2. Step 2: Convert to fraction form
    41,167.09/56,810.62 = 22,304.21/x
  3. Step 3: Cross multiply
    41,167.09x = 56,810.62 × 22,304.21
  4. Step 4: Simplify right side
    41,167.09x = 1,267,115,887.19
  5. Step 5: Solve for x
    x = 1,267,115,887.19/41,167.09
  6. Step 6: Final answer
    x = 30,779.83

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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.