Home / 182,025.00-251,195.66-101,457.64

Finding the Fourth Proportional to 182,025.00, 251,195.66 and 101,457.64

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Solution

The fourth proportional to 182,025.00, 251,195.66 and 101,457.64 is: 140,012.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,025.00 : 251,195.66 = 101,457.64 : x
  2. Step 2: Convert to fraction form
    182,025.00/251,195.66 = 101,457.64/x
  3. Step 3: Cross multiply
    182,025.00x = 251,195.66 × 101,457.64
  4. Step 4: Simplify right side
    182,025.00x = 25,485,717,585.86
  5. Step 5: Solve for x
    x = 25,485,717,585.86/182,025.00
  6. Step 6: Final answer
    x = 140,012.19

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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.