Home / 166,224.72-229,363.40-94,605.95

Finding the Fourth Proportional to 166,224.72, 229,363.40 and 94,605.95

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Solution

The fourth proportional to 166,224.72, 229,363.40 and 94,605.95 is: 130,541.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,224.72 : 229,363.40 = 94,605.95 : x
  2. Step 2: Convert to fraction form
    166,224.72/229,363.40 = 94,605.95/x
  3. Step 3: Cross multiply
    166,224.72x = 229,363.40 × 94,605.95
  4. Step 4: Simplify right side
    166,224.72x = 21,699,140,732.38
  5. Step 5: Solve for x
    x = 21,699,140,732.38/166,224.72
  6. Step 6: Final answer
    x = 130,541.00

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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.