Home / 254,150.67-350,770.02-141,009.87

Finding the Fourth Proportional to 254,150.67, 350,770.02 and 141,009.87

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Solution

The fourth proportional to 254,150.67, 350,770.02 and 141,009.87 is: 194,616.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,150.67 : 350,770.02 = 141,009.87 : x
  2. Step 2: Convert to fraction form
    254,150.67/350,770.02 = 141,009.87/x
  3. Step 3: Cross multiply
    254,150.67x = 350,770.02 × 141,009.87
  4. Step 4: Simplify right side
    254,150.67x = 49,462,034,920.10
  5. Step 5: Solve for x
    x = 49,462,034,920.10/254,150.67
  6. Step 6: Final answer
    x = 194,616.98

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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.