Home / 233,430.16-350,057.04-75,616.24

Finding the Fourth Proportional to 233,430.16, 350,057.04 and 75,616.24

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Solution

The fourth proportional to 233,430.16, 350,057.04 and 75,616.24 is: 113,395.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,430.16 : 350,057.04 = 75,616.24 : x
  2. Step 2: Convert to fraction form
    233,430.16/350,057.04 = 75,616.24/x
  3. Step 3: Cross multiply
    233,430.16x = 350,057.04 × 75,616.24
  4. Step 4: Simplify right side
    233,430.16x = 26,469,997,150.33
  5. Step 5: Solve for x
    x = 26,469,997,150.33/233,430.16
  6. Step 6: Final answer
    x = 113,395.79

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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.