Home / 36,246.72-50,032.92-22,840.56

Finding the Fourth Proportional to 36,246.72, 50,032.92 and 22,840.56

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Solution

The fourth proportional to 36,246.72, 50,032.92 and 22,840.56 is: 31,527.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,246.72 : 50,032.92 = 22,840.56 : x
  2. Step 2: Convert to fraction form
    36,246.72/50,032.92 = 22,840.56/x
  3. Step 3: Cross multiply
    36,246.72x = 50,032.92 × 22,840.56
  4. Step 4: Simplify right side
    36,246.72x = 1,142,779,911.24
  5. Step 5: Solve for x
    x = 1,142,779,911.24/36,246.72
  6. Step 6: Final answer
    x = 31,527.82

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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.