Home / 233,868.06-350,933.61-127,259.76

Finding the Fourth Proportional to 233,868.06, 350,933.61 and 127,259.76

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Solution

The fourth proportional to 233,868.06, 350,933.61 and 127,259.76 is: 190,961.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,868.06 : 350,933.61 = 127,259.76 : x
  2. Step 2: Convert to fraction form
    233,868.06/350,933.61 = 127,259.76/x
  3. Step 3: Cross multiply
    233,868.06x = 350,933.61 × 127,259.76
  4. Step 4: Simplify right side
    233,868.06x = 44,659,726,803.76
  5. Step 5: Solve for x
    x = 44,659,726,803.76/233,868.06
  6. Step 6: Final answer
    x = 190,961.21

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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.