Home / 233,723.41-350,465.02-107,254.78

Finding the Fourth Proportional to 233,723.41, 350,465.02 and 107,254.78

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Solution

The fourth proportional to 233,723.41, 350,465.02 and 107,254.78 is: 160,827.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,723.41 : 350,465.02 = 107,254.78 : x
  2. Step 2: Convert to fraction form
    233,723.41/350,465.02 = 107,254.78/x
  3. Step 3: Cross multiply
    233,723.41x = 350,465.02 × 107,254.78
  4. Step 4: Simplify right side
    233,723.41x = 37,589,048,617.80
  5. Step 5: Solve for x
    x = 37,589,048,617.80/233,723.41
  6. Step 6: Final answer
    x = 160,827.06

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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.