Home / 37,597.01-51,883.25-20,601.09

Finding the Fourth Proportional to 37,597.01, 51,883.25 and 20,601.09

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Solution

The fourth proportional to 37,597.01, 51,883.25 and 20,601.09 is: 28,429.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,597.01 : 51,883.25 = 20,601.09 : x
  2. Step 2: Convert to fraction form
    37,597.01/51,883.25 = 20,601.09/x
  3. Step 3: Cross multiply
    37,597.01x = 51,883.25 × 20,601.09
  4. Step 4: Simplify right side
    37,597.01x = 1,068,851,399.74
  5. Step 5: Solve for x
    x = 1,068,851,399.74/37,597.01
  6. Step 6: Final answer
    x = 28,429.16

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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.