Home / 176,052.21-264,093.09-56,126.20

Finding the Fourth Proportional to 176,052.21, 264,093.09 and 56,126.20

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Solution

The fourth proportional to 176,052.21, 264,093.09 and 56,126.20 is: 84,194.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,052.21 : 264,093.09 = 56,126.20 : x
  2. Step 2: Convert to fraction form
    176,052.21/264,093.09 = 56,126.20/x
  3. Step 3: Cross multiply
    176,052.21x = 264,093.09 × 56,126.20
  4. Step 4: Simplify right side
    176,052.21x = 14,822,539,986.86
  5. Step 5: Solve for x
    x = 14,822,539,986.86/176,052.21
  6. Step 6: Final answer
    x = 84,194.00

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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.