Home / 233,697.73-350,422.02-121,264.75

Finding the Fourth Proportional to 233,697.73, 350,422.02 and 121,264.75

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Solution

The fourth proportional to 233,697.73, 350,422.02 and 121,264.75 is: 181,832.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,697.73 : 350,422.02 = 121,264.75 : x
  2. Step 2: Convert to fraction form
    233,697.73/350,422.02 = 121,264.75/x
  3. Step 3: Cross multiply
    233,697.73x = 350,422.02 × 121,264.75
  4. Step 4: Simplify right side
    233,697.73x = 42,493,837,457.76
  5. Step 5: Solve for x
    x = 42,493,837,457.76/233,697.73
  6. Step 6: Final answer
    x = 181,832.48

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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.