Home / 182,406.64-273,637.38-64,057.12

Finding the Fourth Proportional to 182,406.64, 273,637.38 and 64,057.12

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Solution

The fourth proportional to 182,406.64, 273,637.38 and 64,057.12 is: 96,095.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,406.64 : 273,637.38 = 64,057.12 : x
  2. Step 2: Convert to fraction form
    182,406.64/273,637.38 = 64,057.12/x
  3. Step 3: Cross multiply
    182,406.64x = 273,637.38 × 64,057.12
  4. Step 4: Simplify right side
    182,406.64x = 17,528,422,487.15
  5. Step 5: Solve for x
    x = 17,528,422,487.15/182,406.64
  6. Step 6: Final answer
    x = 96,095.31

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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.