Home / 233,634.67-350,219.09-98,732.77

Finding the Fourth Proportional to 233,634.67, 350,219.09 and 98,732.77

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Solution

The fourth proportional to 233,634.67, 350,219.09 and 98,732.77 is: 148,000.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,634.67 : 350,219.09 = 98,732.77 : x
  2. Step 2: Convert to fraction form
    233,634.67/350,219.09 = 98,732.77/x
  3. Step 3: Cross multiply
    233,634.67x = 350,219.09 × 98,732.77
  4. Step 4: Simplify right side
    233,634.67x = 34,578,100,862.58
  5. Step 5: Solve for x
    x = 34,578,100,862.58/233,634.67
  6. Step 6: Final answer
    x = 148,000.73

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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.