Home / 176,559.22-264,755.88-64,160.20

Finding the Fourth Proportional to 176,559.22, 264,755.88 and 64,160.20

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Solution

The fourth proportional to 176,559.22, 264,755.88 and 64,160.20 is: 96,210.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,559.22 : 264,755.88 = 64,160.20 : x
  2. Step 2: Convert to fraction form
    176,559.22/264,755.88 = 64,160.20/x
  3. Step 3: Cross multiply
    176,559.22x = 264,755.88 × 64,160.20
  4. Step 4: Simplify right side
    176,559.22x = 16,986,790,211.98
  5. Step 5: Solve for x
    x = 16,986,790,211.98/176,559.22
  6. Step 6: Final answer
    x = 96,210.16

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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.