Home / 115,953.30-173,828.70-44,924.40

Finding the Fourth Proportional to 115,953.30, 173,828.70 and 44,924.40

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Solution

The fourth proportional to 115,953.30, 173,828.70 and 44,924.40 is: 67,347.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,953.30 : 173,828.70 = 44,924.40 : x
  2. Step 2: Convert to fraction form
    115,953.30/173,828.70 = 44,924.40/x
  3. Step 3: Cross multiply
    115,953.30x = 173,828.70 × 44,924.40
  4. Step 4: Simplify right side
    115,953.30x = 7,809,150,050.28
  5. Step 5: Solve for x
    x = 7,809,150,050.28/115,953.30
  6. Step 6: Final answer
    x = 67,347.37

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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.