Home / 233,941.93-350,876.27-76,169.32

Finding the Fourth Proportional to 233,941.93, 350,876.27 and 76,169.32

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Solution

The fourth proportional to 233,941.93, 350,876.27 and 76,169.32 is: 114,242.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,941.93 : 350,876.27 = 76,169.32 : x
  2. Step 2: Convert to fraction form
    233,941.93/350,876.27 = 76,169.32/x
  3. Step 3: Cross multiply
    233,941.93x = 350,876.27 × 76,169.32
  4. Step 4: Simplify right side
    233,941.93x = 26,726,006,203.27
  5. Step 5: Solve for x
    x = 26,726,006,203.27/233,941.93
  6. Step 6: Final answer
    x = 114,242.05

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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.