Home / 174,568.96-261,897.18-56,237.68

Finding the Fourth Proportional to 174,568.96, 261,897.18 and 56,237.68

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Solution

The fourth proportional to 174,568.96, 261,897.18 and 56,237.68 is: 84,370.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,568.96 : 261,897.18 = 56,237.68 : x
  2. Step 2: Convert to fraction form
    174,568.96/261,897.18 = 56,237.68/x
  3. Step 3: Cross multiply
    174,568.96x = 261,897.18 × 56,237.68
  4. Step 4: Simplify right side
    174,568.96x = 14,728,489,801.74
  5. Step 5: Solve for x
    x = 14,728,489,801.74/174,568.96
  6. Step 6: Final answer
    x = 84,370.61

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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.