Home / 106,093.23-146,405.37-58,341.93

Finding the Fourth Proportional to 106,093.23, 146,405.37 and 58,341.93

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Solution

The fourth proportional to 106,093.23, 146,405.37 and 58,341.93 is: 80,510.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,093.23 : 146,405.37 = 58,341.93 : x
  2. Step 2: Convert to fraction form
    106,093.23/146,405.37 = 58,341.93/x
  3. Step 3: Cross multiply
    106,093.23x = 146,405.37 × 58,341.93
  4. Step 4: Simplify right side
    106,093.23x = 8,541,571,848.16
  5. Step 5: Solve for x
    x = 8,541,571,848.16/106,093.23
  6. Step 6: Final answer
    x = 80,510.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.