Home / 233,526.07-350,338.34-75,742.25

Finding the Fourth Proportional to 233,526.07, 350,338.34 and 75,742.25

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Solution

The fourth proportional to 233,526.07, 350,338.34 and 75,742.25 is: 113,629.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,526.07 : 350,338.34 = 75,742.25 : x
  2. Step 2: Convert to fraction form
    233,526.07/350,338.34 = 75,742.25/x
  3. Step 3: Cross multiply
    233,526.07x = 350,338.34 × 75,742.25
  4. Step 4: Simplify right side
    233,526.07x = 26,535,414,132.87
  5. Step 5: Solve for x
    x = 26,535,414,132.87/233,526.07
  6. Step 6: Final answer
    x = 113,629.34

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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.