Home / 233,850.48-350,907.27-127,242.13

Finding the Fourth Proportional to 233,850.48, 350,907.27 and 127,242.13

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Solution

The fourth proportional to 233,850.48, 350,907.27 and 127,242.13 is: 190,934.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,850.48 : 350,907.27 = 127,242.13 : x
  2. Step 2: Convert to fraction form
    233,850.48/350,907.27 = 127,242.13/x
  3. Step 3: Cross multiply
    233,850.48x = 350,907.27 × 127,242.13
  4. Step 4: Simplify right side
    233,850.48x = 44,650,186,712.75
  5. Step 5: Solve for x
    x = 44,650,186,712.75/233,850.48
  6. Step 6: Final answer
    x = 190,934.77

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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.