Home / 176,312.22-264,466.50-43,193.17

Finding the Fourth Proportional to 176,312.22, 264,466.50 and 43,193.17

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Solution

The fourth proportional to 176,312.22, 264,466.50 and 43,193.17 is: 64,789.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,312.22 : 264,466.50 = 43,193.17 : x
  2. Step 2: Convert to fraction form
    176,312.22/264,466.50 = 43,193.17/x
  3. Step 3: Cross multiply
    176,312.22x = 264,466.50 × 43,193.17
  4. Step 4: Simplify right side
    176,312.22x = 11,423,146,493.81
  5. Step 5: Solve for x
    x = 11,423,146,493.81/176,312.22
  6. Step 6: Final answer
    x = 64,789.31

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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.