Home / 107,335.01-161,076.32-37,214.32

Finding the Fourth Proportional to 107,335.01, 161,076.32 and 37,214.32

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Solution

The fourth proportional to 107,335.01, 161,076.32 and 37,214.32 is: 55,847.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,335.01 : 161,076.32 = 37,214.32 : x
  2. Step 2: Convert to fraction form
    107,335.01/161,076.32 = 37,214.32/x
  3. Step 3: Cross multiply
    107,335.01x = 161,076.32 × 37,214.32
  4. Step 4: Simplify right side
    107,335.01x = 5,994,345,407.25
  5. Step 5: Solve for x
    x = 5,994,345,407.25/107,335.01
  6. Step 6: Final answer
    x = 55,847.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.