Home / 37,596.90-51,883.73-20,601.01

Finding the Fourth Proportional to 37,596.90, 51,883.73 and 20,601.01

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Solution

The fourth proportional to 37,596.90, 51,883.73 and 20,601.01 is: 28,429.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,596.90 : 51,883.73 = 20,601.01 : x
  2. Step 2: Convert to fraction form
    37,596.90/51,883.73 = 20,601.01/x
  3. Step 3: Cross multiply
    37,596.90x = 51,883.73 × 20,601.01
  4. Step 4: Simplify right side
    37,596.90x = 1,068,857,032.65
  5. Step 5: Solve for x
    x = 1,068,857,032.65/37,596.90
  6. Step 6: Final answer
    x = 28,429.39

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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.