Home / 751,510.02-1,127,255.37-182,892.07

Finding the Fourth Proportional to 751,510.02, 1,127,255.37 and 182,892.07

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Solution

The fourth proportional to 751,510.02, 1,127,255.37 and 182,892.07 is: 274,335.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,510.02 : 1,127,255.37 = 182,892.07 : x
  2. Step 2: Convert to fraction form
    751,510.02/1,127,255.37 = 182,892.07/x
  3. Step 3: Cross multiply
    751,510.02x = 1,127,255.37 × 182,892.07
  4. Step 4: Simplify right side
    751,510.02x = 206,166,068,037.92
  5. Step 5: Solve for x
    x = 206,166,068,037.92/751,510.02
  6. Step 6: Final answer
    x = 274,335.75

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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.