Home / 233,765.34-350,544.33-145,015.26

Finding the Fourth Proportional to 233,765.34, 350,544.33 and 145,015.26

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Solution

The fourth proportional to 233,765.34, 350,544.33 and 145,015.26 is: 217,458.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,765.34 : 350,544.33 = 145,015.26 : x
  2. Step 2: Convert to fraction form
    233,765.34/350,544.33 = 145,015.26/x
  3. Step 3: Cross multiply
    233,765.34x = 350,544.33 × 145,015.26
  4. Step 4: Simplify right side
    233,765.34x = 50,834,277,156.48
  5. Step 5: Solve for x
    x = 50,834,277,156.48/233,765.34
  6. Step 6: Final answer
    x = 217,458.57

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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.