Home / 344,050.04-474,761.84-191,073.44

Finding the Fourth Proportional to 344,050.04, 474,761.84 and 191,073.44

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Solution

The fourth proportional to 344,050.04, 474,761.84 and 191,073.44 is: 263,666.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,050.04 : 474,761.84 = 191,073.44 : x
  2. Step 2: Convert to fraction form
    344,050.04/474,761.84 = 191,073.44/x
  3. Step 3: Cross multiply
    344,050.04x = 474,761.84 × 191,073.44
  4. Step 4: Simplify right side
    344,050.04x = 90,714,374,620.35
  5. Step 5: Solve for x
    x = 90,714,374,620.35/344,050.04
  6. Step 6: Final answer
    x = 263,666.23

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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.