Home / 37,654.03-52,016.64-30,090.46

Finding the Fourth Proportional to 37,654.03, 52,016.64 and 30,090.46

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Solution

The fourth proportional to 37,654.03, 52,016.64 and 30,090.46 is: 41,568.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,654.03 : 52,016.64 = 30,090.46 : x
  2. Step 2: Convert to fraction form
    37,654.03/52,016.64 = 30,090.46/x
  3. Step 3: Cross multiply
    37,654.03x = 52,016.64 × 30,090.46
  4. Step 4: Simplify right side
    37,654.03x = 1,565,204,625.25
  5. Step 5: Solve for x
    x = 1,565,204,625.25/37,654.03
  6. Step 6: Final answer
    x = 41,568.05

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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.