Home / 41,293.13-56,984.58-22,430.25

Finding the Fourth Proportional to 41,293.13, 56,984.58 and 22,430.25

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Solution

The fourth proportional to 41,293.13, 56,984.58 and 22,430.25 is: 30,953.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,293.13 : 56,984.58 = 22,430.25 : x
  2. Step 2: Convert to fraction form
    41,293.13/56,984.58 = 22,430.25/x
  3. Step 3: Cross multiply
    41,293.13x = 56,984.58 × 22,430.25
  4. Step 4: Simplify right side
    41,293.13x = 1,278,178,375.55
  5. Step 5: Solve for x
    x = 1,278,178,375.55/41,293.13
  6. Step 6: Final answer
    x = 30,953.78

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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.