Home / 233,941.19-350,875.14-76,168.58

Finding the Fourth Proportional to 233,941.19, 350,875.14 and 76,168.58

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Solution

The fourth proportional to 233,941.19, 350,875.14 and 76,168.58 is: 114,240.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,941.19 : 350,875.14 = 76,168.58 : x
  2. Step 2: Convert to fraction form
    233,941.19/350,875.14 = 76,168.58/x
  3. Step 3: Cross multiply
    233,941.19x = 350,875.14 × 76,168.58
  4. Step 4: Simplify right side
    233,941.19x = 26,725,659,416.73
  5. Step 5: Solve for x
    x = 26,725,659,416.73/233,941.19
  6. Step 6: Final answer
    x = 114,240.93

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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.