Home / 233,306.44-350,015.40-75,535.06

Finding the Fourth Proportional to 233,306.44, 350,015.40 and 75,535.06

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Solution

The fourth proportional to 233,306.44, 350,015.40 and 75,535.06 is: 113,320.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,306.44 : 350,015.40 = 75,535.06 : x
  2. Step 2: Convert to fraction form
    233,306.44/350,015.40 = 75,535.06/x
  3. Step 3: Cross multiply
    233,306.44x = 350,015.40 × 75,535.06
  4. Step 4: Simplify right side
    233,306.44x = 26,438,434,239.92
  5. Step 5: Solve for x
    x = 26,438,434,239.92/233,306.44
  6. Step 6: Final answer
    x = 113,320.64

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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.